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constant

constant, Total:409 items.

In the international standard classification, constant involves: Non-metalliferous minerals, Insulating materials, Sports equipment and facilities, Insulating fluids, Rubber, Electronic components in general, Printed circuits and boards, Analytical chemistry, Testing of metals, Petroleum products in general, Piezoelectric and dielectric devices, Transport, Information sciences. Publishing, Air quality, Glass, Fuels, Components and accessories for telecommunications equipment, Reinforced plastics, Products of the textile industry, Resistors, Organic chemicals, Protection against fire, Mining and quarrying, Optics and optical measurements, Metrology and measurement in general, Conducting materials, Electrical wires and cables, Soil quality. Pedology, Pipeline components and pipelines, Geology. Meteorology. Hydrology, Bearings, Iron and steel products, Environmental testing, Paints and varnishes, Surface treatment and coating, Solar energy engineering, Electricity. Magnetism. Electrical and magnetic measurements, Capacitors, Semiconductor devices, Components for electrical equipment, Magnetic materials, Electrical and electronic testing, Farming and forestry, Road vehicles in general, Plastics, Vocabularies, Electronic tubes, Insulation, Paper and board, Electrical engineering in general, Lubricants, industrial oils and related products, Packaging materials and accessories, Earthworks. Excavations. Foundation construction. Underground works, Sugar. Sugar products. Starch, Protection against crime, Rubber and plastics products, Non-destructive testing, Environmental protection.

BE-NBN, constant

NBN 100-1949
NBN T 31-003-1976 Vulcanized rubbers - Determination of compression set under constant deflection at normal and high temperatures
NBN T 31-004-1976 Vulcanized rubbers - Determination of compression set under constant deflection at low temperatures

CZ-CSN, constant

CSN 38 5509-1962 Teohnical gas constants
CSN ON 25 8012-1964
CSN 67 0535-1-1994 Inorganic pigments. Determination of optical constants of coloured pigments. Part 1: General requirements and "one-point" testing methods
CSN 35 8745-1984 Transistors. Method of feedback circuit time constant measuring
CSN 44 1867-1982 Bauxite General data
CSN 64 0115-1976 Determination of the permeability of lastics and vulcanized rubber to gases constant volume method)
CSN 72 5041-1973 Testing oí fired ceramic materials. Determination of the permitivity and dielectric dissipation factor
CSN 67 0535-2-1994 Inorganic pigments. Determination of optical constants of coloured pigments. Part 2: "Multipoint" test method
CSN 34 5688-1980 Electrical and electronical equipment.Resistance test against environmental effects.Humid heat test-constant.

IPC - Association Connecting Electronics Industries, constant

IPC TM-650 2.5.5.2A-1987 Dielectric Constant and Dissipation Factor of Printed Wiring Board Material - Clip Method
IPC TM-650 2.5.5.3C-1987 Permittivity (Dielectric Constant) and Loss Tangent (Dissipation Factor) of Materials (Two Fluid Cell Method)
IPC TM-650 2.5.5.5C-1998 Stripline Test for Permittivity and Loss Tangent (Dielectric Constant and Dissipation Factor) at X-Band
IPC TM-650 2.5.5.5B-1995 Stripline Test for Permittivity and Loss Tangent (Dielectric Constant and Dissipation Factor) at X-Band
IPC TM-650 2.5.5A-1975 Dielectric Constant of Printed Wiring Materials
IPC TM-650 2.5.5.1B-1986 Permittivity (Dielectric Constant) and Loss Tangent (Dissipation Factor) of Insulating Material at 1 MHz (Contacting Electrode Systems)

American Society for Testing and Materials (ASTM), constant

ASTM D1082-17 Standard Test Method for Dissipation Factor and Permittivity (Dielectric Constant) of Mica
ASTM D2149-13 Standard Test Method for Permittivity (Dielectric Constant) And Dissipation Factor Of Solid Ceramic Dielectrics At Frequencies To 10 MHz And Temperatures To 500°C
ASTM F498-77(2006) Standard Test Method for Center Spring Constant and Spring Constant Balance of Alpine Skis
ASTM F498-77(1998) Standard Test Method for Center Spring Constant and Spring Constant Balance of Alpine Skis
ASTM F498-12 Standard Test Method for Center Spring Constant and Spring Constant Balance of Alpine Skis
ASTM F498-19 Standard Test Method for Center Spring Constant and Spring Constant Balance of Alpine Skis
ASTM D150-18 Standard Test Methods for AC Loss Characteristics and Permittivity (Dielectric Constant) of Solid Electrical Insulation
ASTM D3380-22 Standard Test Method for Relative Permittivity (Dielectric Constant) and Dissipation Factor of Polymer-Based Microwave Circuit Substrates
ASTM D150-87 Standard Test Methods for A-C Loss Characteristics and Permittivity (Dielectric Constant) of Solid Electrical Insulating Materials
ASTM D2520-21 Standard Test Methods for Complex Permittivity (Dielectric Constant) of Solid Electrical Insulating Materials at Microwave Frequencies and Temperatures to 1650 °C
ASTM D3380-90(1995)e1 Standard Test Method for Relative Permittivity (Dielectric Constant) and Dissipation Factor of Polymer-Based Microwave Circuit Substrates
ASTM D4491/D4491M-20e1 Standard Test Methods for Water Permeability of Geotextiles by Permittivity
ASTM D4491/D4491M-20 Standard Test Methods for Water Permeability of Geotextiles by Permittivity
ASTM D4491/D4491M-21 Standard Test Methods for Water Permeability of Geotextiles by Permittivity
ASTM D4491/D4491M-17 Standard Test Methods for Water Permeability of Geotextiles by Permittivity
ASTM D1082-00(2011) Standard Test Method for Dissipation Factor and Permittivity (Dielectric Constant) of Mica
ASTM E895-89(2001) Standard Practice for Determination of Hydrolysis Rate Constants of Organic Chemicals in Aqueous Solutions
ASTM E895-89(1995) Standard Practice for Determination of Hydrolysis Rate Constants of Organic Chemicals in Aqueous Solutions
ASTM D5493-06(2011) Standard Test Method for Permittivity of Geotextiles Under Load
ASTM D5493-93(2003) Standard Test Method for Permittivity of Geotextiles Under Load
ASTM F2836-18 Standard Practice for Gasket Constants for Bolted Joint Design
ASTM D2501-14(2019) Standard Test Method for Calculation of Viscosity-Gravity Constant (VGC) of Petroleum Oils
ASTM D2501-14 Standard Test Method for Calculation of Viscosity-Gravity Constant 40;VGC41; of Petroleum Oils
ASTM E698-99 Standard Test Method for Arrhenius Kinetic Constants for Thermally Unstable Materials
ASTM E698-01 Standard Test Method for Arrhenius Kinetic Constants for Thermally Unstable Materials
ASTM B114-90(2001) Standard Test Method for Temperature-Resistance Constants of Sheet Materials for Shunts and Precision Resistors
ASTM B114-90(1995)e1 Standard Test Method for Temperature-Resistance Constants of Sheet Materials for Shunts and Precision Resistors
ASTM D2501-91(2000) Standard Test Method for Calculation of Viscosity-Gravity Constant (VGC) of Petroleum Oils
ASTM D5201-97 Standard Practice for Calculating Formulation Physical Constants of Paints and Coatings
ASTM D5201-01 Standard Practice for Calculating Formulation Physical Constants of Paints and Coatings
ASTM D2501-91(2005) Standard Test Method for Calculation of Viscosity-Gravity Constant (VGC) of Petroleum Oils
ASTM D5201-05a(2020) Standard Practice for Calculating Formulation Physical Constants of Paints and Coatings
ASTM D1082-00 Standard Test Method for Dissipation Factor and Permittivity (Dielectric Constant) of Mica
ASTM D1082-00(2005) Standard Test Method for Dissipation Factor and Permittivity (Dielectric Constant) of Mica
ASTM B84-90(2001) Standard Test Method for Temperature-Resistance Constants of Alloy Wires for Precision Resistors
ASTM B84-90(1995)e1 Standard Test Method for Temperature-Resistance Constants of Alloy Wires for Precision Resistors
ASTM D4370-01 Standard Test Methods for Acid and Base Milliequivalent Content of Electrocoat Bath
ASTM D4370-84(1994) Standard Test Methods for Acid and Base Milliequivalent Content of Electrocoat Bath
ASTM D4370-01(2006) Standard Test Methods for Acid and Base Milliequivalent Content of Electrocoat Bath
ASTM E490-00a(2006) Standard Solar Constant and Zero Air Mass Solar Spectral Irradiance Tables
ASTM E490-00a Standard Solar Constant and Zero Air Mass Solar Spectral Irradiance Tables
ASTM D5493-06 Standard Test Method for Permittivity of Geotextiles Under Load
ASTM E490-00a(2019) Standard Solar Constant and Zero Air Mass Solar Spectral Irradiance Tables
ASTM E490-22 Standard Solar Constant and Zero Air Mass Solar Spectral Irradiance Tables
ASTM E490-00a(2014) Standard Solar Constant and Zero Air Mass Solar Spectral Irradiance Tables
ASTM B84-07(2019) Standard Test Method for Temperature-Resistance Constants of Alloy Wires for Precision Resistors
ASTM D2501-11 Standard Test Method for Calculation of Viscosity-Gravity Constant (VGC) of Petroleum Oils
ASTM D5201-05a(2010) Standard Practice for Calculating Formulation Physical Constants of Paints and Coatings
ASTM D8153-22 Standard Test Method for Determination of Soil Water Contents Using a Dielectric Permittivity Probe
ASTM D5493-06(2016) Standard Test Method for Permittivity of Geotextiles Under Load
ASTM D5201-05 Standard Practice for Calculating Formulation Physical Constants of Paints and Coatings
ASTM D5201-05a Standard Practice for Calculating Formulation Physical Constants of Paints and Coatings
ASTM D5201-03a Standard Practice for Calculating Formulation Physical Constants of Paints and Coatings
ASTM D5201-03 Standard Practice for Calculating Formulation Physical Constants of Paints and Coatings
ASTM B84-07 Standard Test Method for Temperature-Resistance Constants of Alloy Wires for Precision Resistors
ASTM D4491/D4491M-22 Standard Test Methods for Water Permeability of Geotextiles by Permittivity
ASTM E895-89(2008) Standard Practice for Determination of Hydrolysis Rate Constants of Organic Chemicals in Aqueous Solutions
ASTM B84-07(2013) Standard Test Method for Temperature-Resistance Constants of Alloy Wires for Precision Resistors
ASTM D4491/D4491M-16 Standard Test Methods for Water Permeability of Geotextiles by Permittivity
ASTM D1531-01 Standard Test Methods for Relative Permittivity (Dielectric Constant) and Dissipation Factor by Fluid Displacement Procedures
ASTM D1531-01e1 Standard Test Methods for Relative Permittivity (Dielectric Constant) and Dissipation Factor by Fluid Displacement Procedures
ASTM D1531-95 Standard Test Methods for Relative Permittivity (Dielectric Constant) and Dissipation Factor by Fluid Displacement Procedures
ASTM F83-71(2002) Standard Practice for Definition and Determination of Thermionic Constants of Electron Emitters
ASTM F83-71(1996)e1 Standard Practice for Definition and Determination of Thermionic Constants of Electron Emitters
ASTM D4491-99a Standard Test Methods for Water Permeability of Geotextiles by Permittivity
ASTM D4491-99a(2004)e1 Standard Test Methods for Water Permeability of Geotextiles by Permittivity
ASTM D4491-99a(2004) Standard Test Methods for Water Permeability of Geotextiles by Permittivity
ASTM F83-71(2009) Standard Practice for Definition and Determination of Thermionic Constants of Electron Emitters
ASTM F83-71(2018) Standard Practice for Definition and Determination of Thermionic Constants of Electron Emitters
ASTM B114-07(2018) Standard Test Method for Temperature-Resistance Constants of Sheet Materials for Shunts and Precision Resistors
ASTM F83-71(2013) Standard Practice for Definition and Determination of Thermionic Constants of Electron Emitters
ASTM D7416-08 Standard Practice for Analysis of In-Service Lubricants Using a Particular Five-Part (Dielectric Permittivity, Time-Resolved Dielectric Permittivity with Switching Magnetic Fields, Laser Particle Coun
ASTM A893/A893M-03 Standard Test Method for Complex Dielectric Constant of Nonmetallic Magnetic Materials at Microwave Frequencies
ASTM A893/A893M-03(2022) Standard Test Method for Complex Dielectric Constant of Nonmetallic Magnetic Materials at Microwave Frequencies
ASTM D5201-05a(2014) Standard Practice for Calculating Formulation Physical Constants of Paints and Coatings
ASTM D7416-09 Standard Practice for Analysis of In-Service Lubricants Using a Particular Five-Part (Dielectric Permittivity, Time-Resolved Dielectric Permittivity with Switching Magnetic Fields, Laser Particle Counter, Microscopic Debris Analysis, and Orbital Viscome
ASTM D1531-06 Standard Test Methods for Relative Permittivity (Dielectric Constant) and Dissipation Factor by Fluid Displacement Procedures
ASTM A893-97 Standard Test Method for Complex Dielectric Constant of Nonmetallic Magnetic Materials at Microwave Frequencies
ASTM A893/A893M-03(2008) Standard Test Method for Complex Dielectric Constant of Nonmetallic Magnetic Materials at Microwave Frequencies
ASTM D4279-95(2017) Standard Test Methods for Water Vapor Transmission of Shipping Containers—Constant and Cycle Methods
ASTM A893/A893M-03(2015) Standard Test Method for Complex Dielectric Constant of Nonmetallic Magnetic Materials at Microwave Frequencies
ASTM D7416-09(2015) Standard Practice for Analysis of In-Service Lubricants Using a Particular Five-Part (Dielectric Permittivity, Time-Resolved Dielectric Permittivity with Switching Magnetic Fields, Laser Particle Counter, Microscopic Debris Analysis, and Orbital Vis
ASTM D7416-09(2020) Standard Practice for Analysis of In-Service Lubricants Using a Particular Five-Part (Dielectric Permittivity, Time-Resolved Dielectric Permittivity with Switching Magnetic Fields, Laser Particle Coun
ASTM D421-85(2002) Standard Practice for Dry Preparation of Soil Samples for Particle-Size Analysis and Determination of Soil Constants
ASTM D4491-99a(2009) Standard Test Methods for Water Permeability of Geotextiles by Permittivity
ASTM D4491-99a(2014)e1 Standard Test Methods for Water Permeability of Geotextiles by Permittivity
ASTM D4491/D4491M-15 Standard Test Methods for Water Permeability of Geotextiles by Permittivity
ASTM D924-99e1 Standard Test Method for Dissipation Factor (or Power Factor) and Relative Permittivity (Dielectric Constant) of Electrical Insulating Liquids
ASTM D924-99e2 Standard Test Method for Dissipation Factor (or Power Factor) and Relative Permittivity (Dielectric Constant) of Electrical Insulating Liquids
ASTM D924-08 Standard Test Method for Dissipation Factor (or Power Factor) and Relative Permittivity (Dielectric Constant) of Electrical Insulating Liquids
ASTM D924-15 Standard Test Method for Dissipation Factor (or Power Factor) and Relative Permittivity (Dielectric Constant) of Electrical Insulating Liquids
ASTM D2845-05 Standard Test Method for Laboratory Determination of Pulse Velocities and Ultrasonic Elastic Constants of Rock
ASTM D421-85(1998) Standard Practice for Dry Preparation of Soil Samples for Particle-Size Analysis and Determination of Soil Constants
ASTM D2845-08 Standard Test Method for Laboratory Determination of Pulse Velocities and Ultrasonic Elastic Constants of Rock
ASTM B114-07 Standard Test Method for Temperature-Resistance Constants of Sheet Materials for Shunts and Precision Resistors
ASTM B114-07(2013) Standard Test Method for Temperature-Resistance Constants of Sheet Materials for Shunts and Precision Resistors
ASTM E1195-01(2008) Standard Test Method for Determining a Sorption Constant (K_oc) for an Organic Chemical in Soil and Sediments
ASTM D669-92(2002) Standard Test Method for Dissipation Factor and Permittivity Parallel with Laminations of Laminated Sheet and Plate Materials
ASTM D3380-90(2003) Standard Test Method for Relative Permittivity (Dielectric Constant) and Dissipation Factor of Polymer-Based Microwave Circuit Substrates
ASTM D5568-01 Standard Test Method for Measuring Relative Complex Permittivity and Relative Magnetic Permeability of Solid Materials at Microwave Frequencies
ASTM D5568-95 Standard Test Method for Measuring Relative Complex Permittivity and Relative Magnetic Permeability of Solid Materials at Microwave Frequencies
ASTM D2845-00(2004)e1 Standard Test Method for Laboratory Determination of Pulse Velocities and Ultrasonic Elastic Constants of Rock
ASTM D2845-00 Standard Test Method for Laboratory Determination of Pulse Velocities and Ultrasonic Elastic Constants of Rock
ASTM E2985/E2985M-14(2019) Standard Practice for Determination of Metal Purity Based on Elastic Constant Measurements Derived from Resonant Ultrasound Spectroscopy
ASTM E2985/E2985M-14 Standard Practice for Determination of Metal Purity Based on Elastic Constant Measurements Derived from Resonant Ultrasound Spectroscopy
ASTM D5568-22a Standard Test Method for Measuring Relative Complex Permittivity and Relative Magnetic Permeability of Solid Materials at Microwave Frequencies Using Waveguide
ASTM D2520-13 Standard Test Methods for Complex Permittivity (Dielectric Constant) of Solid Electrical Insulating Materials at Microwave Frequencies and Temperatures to 1650^oC
ASTM D5568-08 Standard Test Method for Measuring Relative Complex Permittivity and Relative Magnetic Permeability of Solid Materials at Microwave Frequencies
ASTM D1673-94(1998) Standard Test Methods for Relative Permittivity And Dissipation Factor of Expanded Cellular Polymers Used For Electrical Insulation
ASTM D1673-94(2004) Standard Test Methods for Relative Permittivity And Dissipation Factor of Expanded Cellular Polymers Used For Electrical Insulation
ASTM D924-04 Standard Test Method for Dissipation Factor (or Power Factor) and Relative Permittivity (Dielectric Constant) of Electrical Insulating Liquids
ASTM D924-03 Standard Test Method for Dissipation Factor (or Power Factor) and Relative Permittivity (Dielectric Constant) of Electrical Insulating Liquids
ASTM D924-03a Standard Test Method for Dissipation Factor (or Power Factor) and Relative Permittivity (Dielectric Constant) of Electrical Insulating Liquids
ASTM D2520-95 Standard Test Methods for Complex Permittivity (Dielectric Constant) of Solid Electrical Insulating Materials at Microwave Frequencies and Temperatures to 1650^oC
ASTM D2520-01 Standard Test Methods for Complex Permittivity (Dielectric Constant) of Solid Electrical Insulating Materials at Microwave Frequencies and Temperatures to 1650^oC
ASTM D150-11 Standard Test Methods for AC Loss Characteristics and Permittivity (Dielectric Constant) of Solid Electrical Insulation
ASTM D669-92(1997) Standard Test Method for Dissipation Factor and Permittivity Parallel with Laminations of Laminated Sheet and Plate Materials
ASTM E1195-87(1993)e1 Standard Test Method for Determining a Sorption Constant (Koc) for an Organic Chemical in Soil and Sediments
ASTM E1195-01 Standard Test Method for Determining a Sorption Constant (K_oc) for an Organic Chemical in Soil and Sediments

Korean Agency for Technology and Standards (KATS), constant

KS C 2135-1996(2021) Testing methods for AC loss characteristics and permittivity(Dielectric constant) of solid electrical insulation
KS C 2136-1996(2016) Testing methods for complex permittivity (Dielectric constant) of solid electrical insulating materials at high frequencies and high temperatures
KS C 2136-1996(2021) Testing methods for complex permittivity (Dielectric constant) of solid electrical insulating materials at high frequencies and high temperatures
KS M 1071-9-2007 Guide for determination of the dissociation constants in water of chemical substances
KS C 2134-1996 Testing method for dissipation factor and permittivity parallel with laminations of laminated sheet and plate materials
KS M 1071-9-2017 Guide for determination of the dissociation constants in water of chemical substances
KS M 1071-9-2017(2022) Guide for determination of the dissociation constants in water of chemical substances
KS C 2117-1996 Testing method for complex dielectric constant of nonmetallic magnetic materials at high frequencies
KS B 2104-2005 Method for determination of radial crushing strength constant of metal powder sintered bearing, oil impregnated
KS C 2117-1996(2021) Testing method for complex dielectric constant of nonmetallic magnetic materials at high frequencies
KS C 2135-1996 Testing methods for AC loss characteristics and permittivity(Dielectric constant) of solid electrical insulation
KS C 2117-1996(2016) Testing method for complex dielectric constant of nonmetallic magnetic materials at high frequencies
KS C 2150-2008(2018) Measuring method of dielectric constant and dielectric loss of dielectric thin film at the high frequency ranges(500 MHz∼10 GHz)
KS C 2135-1996(2016) Testing methods for AC loss characteristics and permittivity(Dielectric constant) of solid electrical insulation
KS C 2136-1996 Testing methods for complex permittivity (Dielectric constant) of solid electrical insulating materials at high frequencies and high temperatures
KS B 2104-2013 Method for determination of radial crushing strength constant of metal powder sintered bearing, oil impregnated
KS B 2104-2005(2010) Method for determination of radial crushing strength constant of metal powder sintered bearing, oil impregnated
KS M ISO 1924-2:2020 Paper and board — Determination of tensile properties —Part 2: Constant rate of elongation method(20 mm/min)
KS F 2341-2007(2017) Standard method for wet preparation of soil samples for particle size analysis and determination of soil constants
KS F 2341-2022 Standard method for wet preparation of soil samples for particle size analysis and determination of soil constants
KS C 2150-2008 Measuring method of dielectric constant and dielectric loss of dielectric thin film at the high frequency ranges(500 MHz∼10 GHz)
KS H ISO 5377-2008(2018) Starch hydrolysis products－Determination of reducing power and dextrose equivalent－Lane and Eynon constant titre method
KS C 2134-1996(2016) Testing method for dissipation factor and permittivity parallel with laminations of laminated sheet and plate materials
KS C 2134-1996(2021) Testing method for dissipation factor and permittivity parallel with laminations of laminated sheet and plate materials

Institute of Electrical and Electronics Engineers (IEEE), constant

IEEE Std 178-1958*ANSI C83.23-1960 IEEE Standards on Piezoelectric Crystals:Determination of The Elastic. Piezoelectric and Dielectric Constants- The Electro mechanical Coupling Factor, 1958

Professional Standard - Petroleum, constant

SY/T 6528-2002 Test method of the rock dielectric constant
SY 6528-2002 Measuring method of rock sample dielectric constant

Military Standard of the People's Republic of China-General Armament Department, constant

GJB 1615-1993 Methods for determination of physical constants of poisons
GJB 8680-2015 Calibration procedures for dielectric constant tester for solid explosives
GJB 404-1987 Geodetic reference systems and basic constants related to missile and aerospace technology
GJBz 20058.1-1991(XG1-2015) Modification sheet for determination of refractive index of physical constants of toxicants 1-2015
GJBz 20058.3-1991(XG1-2015) Method for determination of physical constants of poisons - Determination of viscosity (Pine's method) Modification sheet 1-2015
GJBz 20058.2-1991(XG1-2015) Method for Determination of Physical Constants of Poisons - Determination of Density (Density Bottle Method) Modification Sheet 1-2015

American National Standards Institute （ANSI), constant

ANSI/ASTM D150:2018 Standard Test Methods for AC Loss Characteristics and Permittivity (Dielectric Constant) of Solid Electrical Insulation
ANSI/ASTM B84:2001 Test Method for Temperature-Resistance Constants of Alloy Wires for Precision Resistors
ANSI/ASTM B114:2001 Test Method for Temperature-Resistance Constants of Sheet Materials for Shunts and Precision Resistors
ANSI/ASTM A893:1997 Test Method for Complex Dielectric Constant of Nonmetallic Magnetic Materials at Microwave Frequencies
ANSI/ASTM D3380:2010 Test Method for Relative Permittivity (Dielectric Constant) and Dissipation Factor of Plastic-based Microwave Circuit Substrates
ANSI/ASTM D150:2011 Test Methods for AC Loss Characteristics and Permittivity Dielectric Constant of Solid Electrical Insulation

RO-ASRO, constant

STAS 283-1969
STAS 2740-1969
STAS 12030/8-1986 General use machinetools for metals cutting Test pieces for accuracy checking up CHECKING Up METHODS OF DIMENSIONS CONSTANT OF CYLINDRICAL PIECES

Institute of Interconnecting and Packaging Electronic Circuits (IPC), constant

IPC TM-650.2.5.7.2-2009 Permittivity (Dielectric Constant) and Loss Tangent (Dissipation Factor) of Materials (Two Fluid Cell Method); Revision C - December 1987
IPC TM-650 2.5.5.3-1987 Permittivity (Dielectric Constant) and Loss Tangent (Dissipation Factor) of Materials (Two Fluid Cell Method); Revision C - December 1987
IPC TM-650-2015 Permittivity (Dielectric Constant) and Loss Tangent (Dissipation Factor) of Materials (Two Fluid Cell Method); Revision C - December 1987
IPC TM-650 2.5.5.5-1998 Stripline Test for Permittivity and Loss Tangent (Dielectric Constant and Dissipation Factor) at X-Band Revision C
IPC TM-650 2.5.5.1-1986 Permittivity (Dielectric Constant) and Loss Tangent (Dissipation Factor) of Insulating Material at 1 MHz (Contacting Electrode Systems); Revision B - May 1986
IPC TM-650 2.5.5.8-1995 Low Frequency Dielectric Constant and Loss Tangent, Polymer Films
IPC TM-650 2.5.5-1975 Dielectric Constant of Printed Wiring Materials; Revision A - July 1975
IPC TM-650 2.5.5.9-1998 Permittivity and Loss Tangent, Parallel Plate, 1 MHz to 1.5 GHz
IPC TM-650 2.5.5.2-1987 Dielectric Constant and Dissipation Factor of Printed Wiring Board Material - Clip Method
IPC TM-650 2.5.5.4-1985 Dielectric Constant and Dissipation Factor of Printed Wiring Board Material-Micrometer Method
IPC TM-650 2.5.5.13-2007 Relative Permittivity and Loss Tangent Using a Split-Cylinder Resonator
IPC TM-650 2.5.5.5.1-1998 Stripline Test for Complex Relative Permittivity of Circuit Board Materials to 14 GHz
IPC TM-650 2.5.5.10-2005 High Frequency Testing to Determine Permittivity and Loss Tangent of Embedded Passive Materials

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, constant

GB/T 5985-2003 Test method for specific flexivity constant of ther mostat metals
GB/T 12634-1990 Test methods for electroelastic constants of piezoelectric crystals
GB/T 11297.11-2015 Test method for dielectric constant of pyroelectric materials
GB/T 11297.11-1989 Test method for the dielectric constant of pyroelectric materials
GB/T 18339-2001 Test method for motor gasoline octane number (dielectric constant method)
GB/T 32376-2015 Elastic constants test method for fibre reinforced composites
GB/T 30654-2014 Test method for lattice constant of Ⅲ-nitride epitaxial layers
GB/T 5597-1999 Test method for complex permittivity of solid dielectric materials at microwave frequencies
GB/T 17802-1999 Thermal analysis test methods for kinetic constants of combustible materials
GB/T 5441.7-1985 Test methods for communication cable--Attenuation coefficient test--Open and short circuit method
GB/T 8360-1987 The lattice constant determination of metals--Method of X-ray diffractometer
GB/T 12636-1990 Stripline test method for complex permittivity of microwave dielectric substrates
GB/T 17802-2011 Thermal analysis test methods for Arrhenius kinetics constants of thermally unstable materials
GB 7265.1-87 Test method for complex permittivity of solid dielectric materials at microwave frequencies--Perturbation method
GB/T 7265.1-1987 Test method for complex permittivity of solid dielectric materials at microwave frequencies--Perturbation method
GB 7265.1-1987 Test Method for Microwave Complex Permittivity of Solid Dielectric Perturbation Method
GB/T 7265.2-1987 Test method for the complex permittivity of solid dielectric materials at microwave frequencies--
GB 7265.2-1987 Test method of microwave complex permittivity of solid dielectric "open cavity" method
GB/T 1693-2007 Rubber, vulcanized Determination of dielectric constant and dielectric loss tangent
GB/T 5441.8-1985 Test methods for communication cable--Test for frequency characteristic of attenuation coefficient of coaxial pair--Comparison method
GB/T 1693-1981 Vulcanized rubber--Determination of dielectric constant and dielectric loss angular tangent value
GB/T 1694-1981 Vulcanized rubber--Test method for HF dielectric constant and dielectric loss angular tangent value
GB/T 42543-2023 Determination of the Normal Elastic Constant of a Cantilever Beam by Surface Chemical Analysis Scanning Probe Microscopy
GB/T 3389.2-1999 Test methods for the properties of piezoelectric ceramics. Static test for piezoelectric strain constant d33
GB/T 11309-1989 Test methods for the properties of piezoelectric ceramics--Quasi-static test for piezoelectric strain constant d33
GB/T 11310-1989 Test methods for the properties of piezoelectric ceramics--Test methods for temperature characteristics of relative free dielectric constants
GB 11309-1989 Piezoelectric ceramic material performance test method quasi-static test of longitudinal piezoelectric strain constant d33
GB 11310-1989 Piezoelectric Ceramic Material Performance Test Method Relative Free Permittivity Temperature Characteristics Test
GB/T 5654-1985 Measurement of relative permittivity,dielectric dissipation factor at power frequency and volume resistivity of insulating liquids

Professional Standard - Petrochemical Industry, constant

NB/SH/T 0835-2010 Standard test method for calculation of viscosity-gravity constant(VGC)of petroleum oils

Group Standards of the People's Republic of China, constant

T/CTA 004-2023 Operation rules for internal ship's constant
T/CSTM 01083-2023 Test method for stress-optical coefficient of glass—Fiber method
T/CSTM 00313-2021 Testing method of optical constants for 0ptical thin films based on spectro-photo-metric method
T/DYZL 032-2023 Dongying City Product Oil Quality Traceability Management Platform Inspection and Detection Abnormal Data Analysis and Disposal Specification
T/CSTM 00986-2023 Test method for the complex permittivity of high-frequency dielectric substrates －Balanced-type circular disk resonator method
T/CSTM 00985-2023 Test method for the complex permittivity of low-loss dielectric plates－Split-cylinder resonator method
T/CSTM 00990-2023 Test method for dielectric constant and dielectric loss tangent in millimeter wave frequency range — Quasi-optical cavity method

Professional Standard - Geology, constant

DZ/T 0129-1994 Geophysical and geochemical prospecting anomaly data file format

PT-IPQ, constant

Professional Standard - Agriculture, constant

99药典四部-2015 0600 Determination of physical constants 0661 Thermal analysis
80药典四部-2020 0600 Determination of physical constants 0661 Thermal analysis
96药典四部-2015 0600 Determination of physical constants 0631 Determination of pH value
98药典四部-2015 0600 Determination of physical constants 0633 Determination of viscosity
91药典四部-2015 0600 Determination of physical constants 0611 Determination of distillation range
93药典四部-2015 0600 Determination of physical constants 0613 Determination of freezing point
92药典四部-2015 0600 Determination of physical constants 0612 Determination of melting point
72药典四部-2020 0600 Determination of physical constants 0611 Determination of distillation range
74药典四部-2020 0600 Determination of physical constants 0613 Determination of freezing point
73药典四部-2020 0600 Determination of physical constants 0612 Determination of melting point
77药典四部-2020 0600 Determination of physical constants 0631 Determination of pH value
79药典四部-2020 0600 Determination of physical constants 0633 Determination of viscosity
95药典四部-2015 0600 Determination of Physical Constants 0622 Determination of Refractive Index
94药典四部-2015 0600 Determination of physical constants 0621 Determination of optical rotation
75药典四部-2020 0600 Determination of physical constants 0621 Determination of optical rotation
76药典四部-2020 0600 Determination of Physical Constants 0622 Determination of Refractive Index
90药典四部-2015 0600 Determination of physical constants 0601 Determination of relative density
71药典四部-2020 0600 Determination of physical constants 0601 Determination of relative density
806兽药典一部-2015 Appendix Contents 0600 Determination of Physical Constants 0661 Thermal Analysis
800兽药典一部-2015 Appendix Contents 0600 Determination of physical constants 0613 Determination of freezing point
803兽药典一部-2015 Appendix Contents 0600 Determination of Physical Constants 0631 Determination of pH Value
805兽药典一部-2015 Appendix Contents 0600 Determination of Physical Constants 0633 Determination of Viscosity
798兽药典一部-2015 Appendix Contents 0600 Determination of Physical Constants 0611 Determination of Distillation Range
799兽药典一部-2015 Appendix Contents 0600 Determination of Physical Constants 0612 Determination of Melting Point
792兽药典二部-2015 Appendix Contents 0600 Determination of Physical Constants 0631 Determination of pH Value
788兽药典二部-2015 Appendix Contents 0600 Determination of Physical Constants 0611 Determination of Melting Point
789兽药典二部-2015 Appendix Contents 0600 Determination of physical constants 0612 Determination of freezing point
801兽药典一部-2015 Appendix Contents 0600 Determination of Physical Constants 0621 Determination of Optical Polarimetry
802兽药典一部-2015 Appendix Contents 0600 Determination of Physical Constants 0622 Determination of Refractive Index
97药典四部-2015 0600 Determination of physical constants 0632 Determination of osmotic pressure molar concentration
790兽药典二部-2015 Appendix Contents 0600 Determination of Physical Constants 0621 Determination of Optical Polarimetry
791兽药典二部-2015 Appendix Contents 0600 Determination of Physical Constants 0622 Determination of Refractive Index
81药典四部-2020 0600 Determination of physical constants 0681 Determination of electrical conductivity of pharmaceutical water
78药典四部-2020 0600 Determination of physical constants 0632 Determination of osmotic pressure molar concentration
100药典四部-2015 0600 Determination of physical constants 0681 Determination of electrical conductivity of pharmaceutical water
797兽药典一部-2015 Appendix Contents 0600 Determination of Physical Constants 0601 Determination of Relative Density
787兽药典二部-2015 Appendix Contents 0600 Determination of Physical Constants 0601 Determination of Relative Density
82药典四部-2020 0600 Determination of physical constants 0682 Determination of total organic carbon in pharmaceutical water
101药典四部-2015 0600 Determination of physical constants 0682 Determination of total organic carbon in pharmaceutical water
804兽药典一部-2015 Appendix Contents 0600 Determination of Physical Constants 0632 Determination of Osmotic Pressure Molar Concentration
807兽药典一部-2015 Appendix Contents 0600 Determination of Physical Constants 0681 Determination of Conductivity of Pharmaceutical Water

Association of German Mechanical Engineers, constant

VDI 2290-2012 Emission control - Sealing constants for flange connections

ESDU - Engineering Sciences Data Unit, constant

STRUCT 00.07.04 A-1983 Primary warping constant for Z-sections with bulbs.
STRUCT 00.07.01 A-1983 Torsion and secondary warping constants for a bulb angle.
ESDU 77023-1977 Shear centre and primary warping constant for lipped and unlipped channel and Z-sections.

PL-PKN, constant

PN G61014-1986 Rotary drillings of normal diameters Constant pulley blocks Principal requirements
PN E04403-1986 Solide electric insulating materials Measurements of the permittivity and dielectric dissipation factor
PN E04410-22-1986 Electroinsulating varnishes Test methods Testing of dissipation factor and permittivity
PN-EN IEC 63185-2021-08 E Measurement of the complex permittivity for low-loss dielectric substrates balanced-type circular disk resonator method (IEC 63185:2020)

IT-UNI, constant

ZA-SANS, constant

SANS 5872:1976 Compression set of vulcanized rubbers under constant deflection

Professional Standard - Military and Civilian Products, constant

WJ 2642-2004 Standard material specification for dielectric constant of solid propellants and explosives

Hebei Provincial Standard of the People's Republic of China, constant

DB13/T 308-1997 Determination of Octane Number of Motor Gasoline by Dielectric Constant Method

International Electrotechnical Commission (IEC), constant

IEC 61196-1-125:2022
Coaxial communication cable - Part 1-125: Electrical test methods - Test for equivalent permittivity and equivalent dissipation factor of dielectric
IEC TR 63307:2020 Measurement methods of the complex relative permeability and permittivity of noise suppression sheet
IEC PAS 62562:2008 Cavity resonator method to measure the complex permittivity of low-loss dielectric plates
IEC 62810:2015 Cylindrical cavity method to measure the complex permittivity of low-loss dielectric rods
IEC 61196-1-113:2018 Coaxial communication cables - Part 1-113: Electrical test methods - Test for attenuation constant
IEC 61196-1-113:2009 Coaxial communication cables - Part 1-113: Electrical test methods - Test for attenuation constant
IEC 63185:2020 Measurement of the complex permittivity for low-loss dielectric substrates balanced-type circular disk resonator method
IEC 61196-1-111:2005 Coaxial communication cables - Part 1-111: Electrical test methods - Test for stability of phase constant
IEC 61196-1-123:2023 Coaxial communication cables - Part 1-123: Electrical test methods - Test for attenuation constant of radiating cable

Defense Logistics Agency, constant

DLA MIL-PRF-81 E-2005 CAPACITORS, VARIABLE, CERAMIC DIELECTRIC, GENERAL SPECIFICATION FOR
DLA MIL-PRF-20 K SUPP 1-2003 CAPACITOR, FIXED, CERAMIC DIELECTRIC (TEMPERATURE COMPENSATING), ESTABLISHED RELIABILITY AND NON-ESTABLISHED RELIABILITY, GENERAL SPECIFICATION FOR
DLA MIL-PRF-20 K-2003 CAPACITOR, FIXED, CERAMIC DIELECTRIC (TEMPERATURE COMPENSATING), ESTABLISHED RELIABILITY AND NON-ESTABLISHED RELIABILITY, GENERAL SPECIFICATION FOR

CU-NC, constant

NC 90-13-43-1988 Standards System for Metrological Assurance. Determination of Cunductivity Cells Constant

HU-MSZT, constant

RU-GOST R, constant

GOST 25495-1982 Rocks. Method for the determination of permittivity and dielektric loss tangent
GOST 8.566-1999 Staty system for ensuring the uniformity of measurements. Interstate data system on physical constants and properties of substances and materials. General statements
GOST 18604.1-1980 Transistors bipolar. Method for measuring collector-tobase time constant at high frequencies
GOST 8.358-1979 State system for ensuring the uniformity of measurements. Method of making measurements of relative permittivity and dielectric loss tangent in the fregnency range of 0,2 to 1 GHz
GOST 6433.4-1971 Solid electrical insulating materials. Methods for evaluation of dielectric power factor and permittivity at power (50 Hz) frequency
GOST 22372-1977 Dielectric materials. Methods of determination of permittivity and powerfactor with in a frequency range of 100 to 5·10 in 6 degree Hz
GOST 33401-2015 Testing of chemicals of environmental hazard. Determination of the dissociation constants in water by titrimetric, spectrophotometric and conductometric methods

International Organization for Standardization (ISO), constant

ISO/DTR 18588 Petroleum products — Characterisation of marine fuels by viscosity gravity constant
ISO/TR 18588:2023 Petroleum products — Characterization of marine fuels by viscosity gravity constant
ISO 11775:2015 Surface chemical analysis - Scanning-probe microscopy - Determination of cantilever normal spring constants

Association Francaise de Normalisation, constant

NF EN 62562:2011 Méthode de la cavité résonante pour mesurer la permittivité complexe des plaques diélectriques à faibles pertes
NF C26-232*NF EN 62810:2018 Cylindrical cavity method to measure the complex permittivity of low-loss dielectric rods
NF EN 62810:2018 Mesure de la permitivité complexe des barreaux diélectriques à faibles pertes par la méthode de la cavité cylindrique
NF C26-296*NF EN 62562:2011 Cavity resonator method to measure the complex permittivity of low-loss dielectric plates.
NF EN 15195:2023 Produits pétroliers liquides - Détermination du délai d'inflammation et de l'indice de cétane dérivé (ICD) des distillats moyens par combustion dans une chambre à volume constant
UTE C27-251:1987 Diélectriques liquides - Appréciation conventionnelle de la corrosivité des fumées par mesure de pH et de résistivité - Méthode d'essai
NF EN IEC 63185:2021 Méthode au résonateur à disque circulaire de type symétrique pour mesurer la permittivité complexe des substrats diélectriques à faible perte
NF EN 60247:2004 Liquides isolants - Mesure de la permittivité relative, du facteur de dissipation diélectrique (tan delta) et de la résistivité en courant continu

IN-BIS, constant

IS 6262-1971
IS 13621-1993 Determination of dielectric constant of wood under microwave frequencies. Method of test
IS 7272 Pt.1-1974

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., constant

ASHRAE 4080-1997 "Review on Using the ""Time Constant"" for Studying the Atrium Smoke-Filling Processes"

Taiwan Provincial Standard of the People's Republic of China, constant

CNS 12385-1988 3
CNS 5086-1986 1
CNS 7396-1981 Method of Test for Dielectric Constant and Dissipation Factor of Polyethylene by Liquid Displacement Procedure
CNS 4860-1998 Fixed capacitors of ceramic dielectric for use in electronic equipment (class 2)
CNS 7634-1981 Method of Test for Complex Dielectric Constant of Noumetallic Magnetic Materials at Microwave Fequencies
CNS 8787-1988 Method for Determining Dielectric Constant and Dielectric Dissipation Factor of Heat Shrinkable Tubing for Electrical Insulation
CNS 7012-1981 Method of Test for the Collector-Base Time Constant and for the Resistive Part of the Common-Emitter Input Impedance

European Committee for Electrotechnical Standardization（CENELEC）, constant

EN 62810:2015 Cylindrical cavity method to measure the complex permittivity of low-loss dielectric rods
EN 62562:2011 Cavity resonator method to measure the complex permittivity of low-loss dielectric plates
EN IEC 63185:2021 Measurement of the complex permittivity for low-loss dielectric substrates balanced-type circular disk resonator method

Professional Standard - Ferrous Metallurgy, constant

YB/T 5337-2006 Determination method of metal lattice constant X-ray diffractometer method

ES-UNE, constant

UNE-EN 62810:2015 Cylindrical cavity method to measure the complex permittivity of low-loss dielectric rods (Endorsed by AENOR in July of 2015.)
UNE-EN 62562:2011 Cavity resonator method to measure the complex permittivity of low-loss dielectric plates (Endorsed by AENOR in June of 2011.)
UNE-EN IEC 63185:2021 Measurement of the complex permittivity for low-loss dielectric substrates balanced-type circular disk resonator method
UNE-EN 60247:2004 ERRATUM:2005 Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor (tan d) and d.c. resistivity

German Institute for Standardization, constant

DIN EN 62810:2015-12 Cylindrical cavity method to measure the complex permittivity of low-loss dielectric rods (IEC 62810:2015); German version EN 62810:2015
DIN EN 62562:2011-10 Cavity resonator method to measure the complex permittivity of low-loss dielectric plates (IEC 62562:2010); German version EN 62562:2011
DIN 5031-8:1982 Physics of radiation in the field of optics and illuminating engineering; definitions and constants of radiation physics
DIN 5031-8:1982-03 Physics of radiation in the field of optics and illuminating engineering; definitions and constants of radiation physics
DIN EN IEC 63185:2022-10 Measurement of the complex permittivity for low-loss dielectric substrates balanced-type circular disk resonator method (IEC 63185:2020); German version EN IEC 63185:2021
DIN EN 63185:2018 Balanced-type circular disk resonator method to measure the complex permittivity of low-loss dielectric substrates (IEC 46F/415/CD:2018); Text in German and English
DIN EN 62562:2011 Cavity resonator method to measure the complex permittivity of low-loss dielectric plates (IEC 62562:2010); German version EN 62562:2011

中国气象局, constant

QX/T 368-2016 Solar constant and solar spectral irradiance at zero atmospheric mass

British Standards Institution (BSI), constant

PD ISO/TR 18588:2023 Petroleum products. Characterization of marine fuels by viscosity-gravity constant
BS EN 62562:2011 Cavity resonator method to measure the complex permittivity of low-loss dielectric plates
BS PD IEC TR 63307:2020 Measurement methods of the complex relative permeability and permittivity of noise suppression sheet
PD IEC TR 63307:2020 Measurement methods of the complex relative permeability and permittivity of noise suppression sheet
BS IEC 61196-1-123:2023 Coaxial communication cables - Electrical test methods. Test for attenuation constant of radiating cable
BS EN 62810:2015 Cylindrical cavity method to measure the complex permittivity of low-loss dielectric rods
BS 7663:1993 Methods of test for determination of permittivity and dissipation factor of electrical insulating material in sheet or tubular form
BS EN IEC 63185:2021 Measurement of the complex permittivity for low-loss dielectric substrates balanced-type circular disk resonator method
BS ISO 11775:2015 Surface chemical analysis. Scanning-probe microscopy. Determination of cantilever normal spring constants
BS 4542:1970 Method for determination of loss tangent and permittivity of electrical insulating materials in sheet form (Lynch method)
BS 4618 Sec.2.1:1970 Recommendations for the presentation of plastics design data. Electrical properties. Permittivity
18/30373795 DC BS EN 63185. Balanced-type circular disk resonator method to measure the complex permittivity of low-loss dielectric substrates
17/30342962 DC BS IEC 61196-1-113. Coaxial communication cables. Part 1-113. Electrical test methods. Test for attenuation constant
BS IEC 61196-1-125:2022 Coaxial communication cable - Electrical test methods. Test for equivalent permittivity and equivalent dissipation factor of dielectric
BS 903 Pt.C3:1982 Methods of testing vulcanized rubber. Determination of loss tangent and permittivity at power and audio frequencies

AR-IRAM, constant

Professional Standard - Chemical Industry, constant

HG/T 3500-2011 Chemical reagent.Test method for polarity constant of liquid stationary phase in gas chromatography
HG/T 3500-1982 Method for Determination of Polarity Constant of Chemical Reagent Gas Chromatography Stationary Liquid

Danish Standards Foundation, constant

DS/EN 62562:2011 Cavity resonator method to measure the complex permittivity of low-loss dielectric plates
DS/EN IEC 63185:2021 Measurement of the complex permittivity for low-loss dielectric substrates balanced-type circular disk resonator method
DS/IEC 247:1979 Measurement of relative permittivity, dielectric dissipation factor and d.c. resistivity of insulating liquids
DS/EN 60247:2004 Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor (tan phi) and d.c. resistivity

International Telecommunication Union (ITU), constant

ITU-T Q.155-1989 Analysis of Digital Information for Routing - Specifications of Signalling Systems Nos. 4 and 5 (Study Group XI) 1 pp

ES-AENOR, constant

UNE 21-317-1989

Professional Standard - Electron, constant

SJ/T 10143-1991 Detail specification for electronic components--Semiconductor integrated circuits--CT54LS112/CT74LS112 dual J-K negative-edge flip-flop
SJ/T 11043-1996 Test method for high frequency dielectric losses and permittivity of electronic glass
SJ 20512-1995 Test methods for permittivity and permeability of microwave high loss solid materials
SJ/T 10142-1991 Detail specification for electronic components--Semiconductor integrated circuits--CT54LS00/CT74LS00 Quad 2-input positive-NAND gate
SJ/T 1147-1993 Test method for dielectric loss angle tangent and dielectric canstant of organic film for use in capacitors
SJ/T 11469-2014 Test methods for the piezoelectric properties of ceramics shear piezoelectric strain constant d<下标15> testing on quasi-static principle

Standard Association of Australia （SAA）, constant

AS 3706.9:2012
AS 3706.9:2001 Geotextiles - Methods of test - Determination of permittivity, permeability and flow rate
AS 1767.2.2:2008

Professional Standard-Ships, constant

CB/Z 165-1979 Measurement method of isostatic piezoelectric strain constant dH for piezoelectric ceramic materials

Professional Standard - Medicine, constant

YY/T 0188.2-1995 Operating methods for the tests and assays of drugs.Part 2:Determinations of the physical constants of drugs

IEC - International Electrotechnical Commission, constant

PAS 62562-2008 Cavity resonator method to measure the complex permittivity of low-loss dielectric plates (Edition 1.0)

Xinjiang Provincial Standard of the People's Republic of China, constant

DB65/T 2736-2007 The data sheet of Airplane spraying operation

YU-JUS, constant

JUS B.B8.121-1990 Laboratory d&ternination of pulse velocities and ultrasoulc elastic constants of rock

Society of Automotive Engineers (SAE), constant

SAE J3013-2012 Friction Material Elastic Constants Determination through FRF Measurements and Optimization

Lithuanian Standards Office , constant

LST EN 62562-2011 Cavity resonator method to measure the complex permittivity of low-loss dielectric plates (IEC 62562:2010)
LST EN 60247-2004 Insulating liquids. Measurement of relative permittivity, dielectric dissipation factor (tan ) and d.c. resistivity (IEC 60247:2004)
LST EN ISO 5377:2000 Starch hydrolysis products - Determination of reducing power and dextrose equivalent - Lane and Eynon constant titre method (ISO 5377:1981)
LST EN IEC 63185:2021 Measurement of the complex permittivity for low-loss dielectric substrates balanced-type circular disk resonator method (IEC 63185:2020)

农业农村部, constant

NY/T 1860.30-2016 Test Guidelines for Determination of Physicochemical Properties of Pesticides Part 30: Dissociation Constants in Water

SAE - SAE International, constant

SAE J3013-2019 Friction Material Elastic Constants Determination through FRF Measurements and Optimization

Japanese Industrial Standards Committee (JISC), constant

JIS C 2138:2007 Electrical insulating materials -- Methods for the determination of the relative permittivity and dielectric dissipation factor
JIS R 1696:2014 Test method for piezoelectric constant d33 of piezoelectric ceramics by direct quasi-static method

KR-KS, constant

KS M ISO 1924-2-2020 Paper and board — Determination of tensile properties —Part 2: Constant rate of elongation method(20 mm/min)
KS C 2150-2008(2023) Measuring method of dielectric constant and dielectric loss of dielectric thin film at the high frequency ranges(500 MHz∼10 GHz)

(U.S.) Plastic Pipe Association, constant

PPI TN-19-2010 Pipe Stiffness (PS), Ring Stiffness Constant (RSC) and Flexibility Factor (FF) for Buried Gravity Flow Pipes

未注明发布机构, constant

JIS K 0182:2023 Surface chemical analysis -- Scanning-probe microscopy -- Determination of cantilever normal spring constants
BS 7663:1993(2000) Methods of test for Determination of permittivity and dissipation factor of electrical insulating material in sheet or tubular form
DIN EN IEC 63185:2022 Measurement of the complex dielectric constant for low-loss dielectric substrates using the symmetrical circular disk resonator method

Indonesia Standards, constant

SNI 04-6542-2001 Measuremert of relative permitivity, dielectric dissipation factor and d.c. resistivity of insulating liquid

未注明发布机构, constant

JIS K 0182:2023 Surface chemical analysis -- Scanning-probe microscopy -- Determination of cantilever normal spring constants
BS 7663:1993(2000) Methods of test for Determination of permittivity and dissipation factor of electrical insulating material in sheet or tubular form
DIN EN IEC 63185:2022 Measurement of the complex dielectric constant for low-loss dielectric substrates using the symmetrical circular disk resonator method

Society of Motion Picture and Television Engineers (SMPTE), constant

SMPTE ST 2022-4-2011 Unidirectional Transport of Non-Piecewise Constant Variable Bit Rate MPEG-2 Streams on IP Networks

AENOR, constant

UNE-EN 60247:2004 Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor (tan d) and d.c. resistivity

Natural Gas Processor's Association (NGPA), constant

GPA 2145-2003 Table of Physical Constants for Hydrocarbons and Other Compounds of Interest to the Natural Gas Industry

Aerospace Industries Association/ANSI Aerospace Standards, constant

AIA/NAS NASM1312-21-2004 Fastener Test Methods Method 21 Shear Joint Fatigue Constant Amplitude

国家市场监督管理总局、中国国家标准化管理委员会, constant

GB/T 41483-2022 General technical requirements for hazardous liquid chemicals security detectors based on dielectric constant

VN-TCVN, constant

TCVN 5222-1990 Vletal cutting machines.Methods of inspection of the distance constant between trajectory of machine operating device and real surface

Professional Standard - Aerospace, constant

QJ 2220.4-1994 Test method for coating electrical insulation performance Test method for relative dielectric constant at power frequency, audio frequency and high frequency