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pi streaming method

pi streaming method, Total:495 items.

In the international standard classification, pi streaming method involves: Ventilators. Fans. Air-conditioners, Measurement of fluid flow, Kitchen equipment, Compressors and pneumatic machines, Testing of metals, Electricity. Magnetism. Electrical and magnetic measurements, Water quality, Test conditions and procedures in general, Rectifiers. Convertors. Stabilized power supply, Electronic tubes, Construction of waterways and ports, Fluid power systems, Non-destructive testing, Graphic technology, Adhesives, Microprocessor systems, Refrigerating technology, Lifting equipment, Shipbuilding and marine structures in general, Piezoelectric and dielectric devices, Geology. Meteorology. Hydrology, Valves, Road vehicle systems, Transformers. Reactors, Lubrication systems, Domestic electrical appliances in general, Measurement of volume, mass, density, viscosity, Internal combustion engines, Rotating machinery, Medical sciences and health care facilities in general, Veterinary medicine, Particle size analysis. Sieving, Electrical engineering in general, Construction materials, Wind turbine systems and other alternative sources of energy, Pumps, Environmental protection, Power transmission and distribution networks, Paint ingredients, Protective equipment, Refractories, Vibrations, shock and vibration measurements, Metalliferous minerals, Electromechanical components for electronic and telecommunications equipment, Electrical and electronic testing, Internal combustion engines for road vehicles, Energy and heat transfer engineering in general, Rubber, Electromagnetic compatibility (EMC), Linear and angular measurements, Industrial furnaces, Gears, Pipeline components and pipelines, Astronomy. Geodesy. Geography, Medical equipment, Inks. Printing inks, Surface treatment and coating, Extraction and processing of petroleum and natural gas, Semiconductor devices, Equipment for petroleum and natural gas industries, Lamps and related equipment, Iron and steel products, Plastics, Installations in buildings, Equipment for the metallurgical industry, Switchgear and controlgear, Fishing and fish breeding, Products of the chemical industry, Protection against fire, Telecommunication systems, Organic chemicals, Information technology (IT) in general, Protection against electric shock, Electrical accessories, Domestic, commercial and industrial heating appliances, Road engineering, Electrical wires and cables, Materials for the reinforcement of composites, Fibre optic communications, Optoelectronics. Laser equipment, Analytical chemistry, Characteristics and design of machines, apparatus, equipment, Company organization and management, Data storage devices, Biology. Botany. Zoology, Quality, Agricultural machines, implements and equipment, Conducting materials, Earth-moving machinery, Magnetic materials, Integrated circuits. Microelectronics, Textile fibres, Aircraft and space vehicles in general, Electric traction equipment, Equipment for the chemical industry, Non-ferrous metals, Construction industry, Ceramics, Lubricants, industrial oils and related products, Education.


RU-GOST R, pi streaming method

  • GOST 10921-1990 Radial and axial fans. Aerodynamic testing methods
  • GOST 28723-1990 Velocity electromagnetic and vortex flowmeters. General technical requirements and test methods
  • GOST 8.118-1985 State system for ensuring the uniformity of measurements. Analogue electronic a.c. Voltmeters. Methods of verification
  • GOST 19438.10-1975 Low-power electronic tubes or valves. Methods of test and measurement under rectitying conditions
  • GOST 22765-1989 Low-frequency pulse transformers and rectifier filter chokes. Methods of measuring electric parameters
  • GOST ISO 8528-6-2011 Reciprocating internal combustion engine driven alternating current generating sets. Part 6. Test methods
  • GOST 19438.13-1975 Low-power electronic tubes and valves. Methods of measurement of conversion transconductance and electrode currents under conversion conditions
  • GOST 18986.13-1974 Semiconductor tunnel diodes. Methods for measuring peak point current, valley point current, peak point voltage, valley point voltage, projected peak point voltage
  • GOST 21011.3-1977 High-voltage kenotrons. Heater current measuring method
  • GOST 21011.7-1980 High-voltage kenotrons. The emission current measurement method
  • GOST 18986.1-1973 Semiconductor diodes. Method for measuring direct reverse current
  • GOST R IEC 60990-2010 Metods of measurement of touch current and protective conductor current
  • GOST 21316.2-1975 Photocells. Method of dark current measurement
  • GOST R ISO 4548-6-2012 Methods of test for full-flow lubricating oil filters for internal combustion engines. Part 6. Static burst pressure test
  • GOST R ISO 4548-2-2012 Methods of test for full-flow lubricating oil filters for internal combustion engines. Part 2. Element by-pass valve characteristics
  • GOST 31603-2012 Portable residual current devices without integral overcurrent protection for household and similar use (PRCDs). General requirements and test methods
  • GOST 11612.4-1984 Photomultipliers. Measuring method of dark anode current
  • GOST 18986.3-1973 Semiconductor diodes. Method of measuring of direct forward voltage and direct forward current
  • GOST 21011.2-1976 High-voltage kenotrons. The anode current measurement method within the voltage pulse
  • GOST 30606-1998 Digital converters for voltage or current measuring. Basic parameters. General technical requirements. Methods of tests

GOSTR, pi streaming method

  • GOST 10921-2017 Radial and axial fans. Methods of aerodynamic tests
  • GOST ISO 8528-6-2017 Reciprocating internal combustion engine driven alternating current generating sets. Part 6. Test methods

Korean Agency for Technology and Standards (KATS), pi streaming method

  • KS F 2010-2013 Method of measurements for flow discharge in open channels ? Velocity-area methods
  • KS F 2010-2003 Method of measurements for flow discharge in open channels-Velocity-area methods
  • KS B 6511-1991 Test Methods for Electro-Hydraulic Proportional Directional Series Flow Control Valves
  • KS B 6510-1991 Test Methods for Electro-hydraulic Proportional Series Flow Control Valves
  • KS B 6513-1991 Test Methods for Electro-hydraulic Proportional Directional Bypass Flow Control Va1ves
  • KS B 6398-2003 Performance evaluation method for fluidizd bed incinerator of continuous operation
  • KS B 6512-1991 Test Methods for Electro-hydraulic Proportional Bypass F1ow Control Valves
  • KS V 0812-2006 Shop test code for marine AC electric overheadtravelling cranes in engine room
  • KS A 0611-1997 Method of measurement by variable area flowmeters
  • KS B ISO 11631-2014(2019) Measurement of fluid flow — Methods of specifying flowmeter performance
  • KS C 2119-1996 Testing method for alternating-current magnetic properties of materials at power frequencies using the wattmeter- ammeter-voltmeter method and 25cm epstein test frame
  • KS A 0516-2003 METHODS OF FLOW MEASUREMENT BY VORTEX FLOWMETERS
  • KS A 0516-1990(2001) METHODS OF FLOW MEASUREMENT BY VORTEX FLOWMETERS
  • KS F 2428-1990 Testing Method for Determination of Vibrating Factor by Consistency of Concrete
  • KS B ISO 8434-5-2002(2012) Metallic tube connections for fluid power and general use-Part 5 : Test methods for threaded hydraulic fluid power connections
  • KS E 3706-1993(1998) DETERMINATION OF SULFUR CONTENT IN COAL
  • KS B 5325-1994 Proving methods for liquid flowmeters
  • KS B 6301-2015(2020) Testing methods for centrifugal pumps, mixed flow pumps and axial flow pumps
  • KS B 6301-2015 Testing methods for centrifugal pumps, mixed flow pumps and axial flow pumps
  • KS B 6301-1996 Testing methods for centrifugal pumps, mixed flow pumps and axial flow pumps
  • KS B 6301-1986 Testing methods for centrifugal pumps, mixed flow pumps and axial flow pumps
  • KS B 6301-2001 Testing methods for centrifugal pumps, mixed flow pumps and axial flow pumps
  • KS C IEC 60990:2003 Method of measurement of touch current and protective conductor current
  • KS C 6111-6-2009(2020) Measurement method for the DC critical current of superconducting power cables
  • KS R ISO 4548-7:2007 Methods of test for full-flow lubricating oil filters for internal combustion engines-Part 7:Vibration fatigue test
  • KS B 2101-2003 Test procedures for flow coefficient valves
  • KS D 0232-2005 Method for eddy current testing of steel products by encircling coil technique
  • KS I 3223-2017 Testing methods for oxygen transfer rate of air diffuser
  • KS A 0611-1997(2022) Method of measurement by variable area flowmeters
  • KS D 0232-1995 Method for eddy current testing of steel products by encircling coil technique
  • KS A 0611-1982 Method of measurement by variable area flowmeters
  • KS X ISO/IEC 22091-2014(2020) Information technology — Streaming Lossless Data Compression algorithm(SLDC)
  • KS X ISO/IEC 22091-1:2006 Information technology-Streaming Lossless Data Compression algorithm(SLDC)
  • KS X ISO/IEC 22091-1:2005 Information technology-Streaming Lossless Data Compression algorithm(SLDC)
  • KS F 2010-2013(2018) Method of measurements for flow discharge in open channels?Velocity-area methods
  • KS B ISO 11631:2004 Measurement of fluid flow-Methods of specifying flowmeter performance
  • KS B ISO 11631:2014 Measurement of fluid flow — Methods of specifying flowmeter performance
  • KS C 6111-6-2009 Measurement method for the DC critical current of superconducting power cables
  • KS C IEC 60990:2020 Method of measurement of touch current and protective conductor current
  • KS R ISO 4548-7:2017 Methods of test for full-flow lubricating oil filters for internal combustion engines-Part 7:Vibration fatigue test
  • KS R ISO 4548-2-2007(2017) Methods of test for full-flow lubricating oil filters for internal combustion engines-Part 2:Element by-pass valve characteristics
  • KS R ISO 4548-11-2007(2012) Methods of test for full-flow lubricating oil filters for internal combustion engines-Part 11:Self-cleaning filters
  • KS R 1039-2005 Inspection of DC generators for automobiles
  • KS R 9157-2002 Methods of test for line breakers of railway rolling stock
  • KS D 0074-2004 Eddy current inspection of titanium pipes and tubes
  • KS D 0251-2005 Eddy current examination of steel pipes and tubes
  • KS C 6564-2002(2022) Test methods of hot-film flow sensors
  • KS L 1626-2017(2022) Testing method for flowability of fine ceramic powders
  • KS B 5325-2009(2019) Proving methods for liquid flowmeters
  • KS M 2035-1990(1995) TESTING METHOD FOR WATER CONTENT IN LUBRICATING GREASE
  • KS R 1039-2005(2010) Inspection of DC generators for automobiles
  • KS M 2035-1985 TESTING METHOD FOR WATER CONTENT IN LUBRICATING GREASE
  • KS R 1039-1980 Inspection of DC generators for automobiles
  • KS C 6111-2004 TEST METHODS OF D.C. CRITICAL CURRENT OF Cu/Nb-Ti COMPOSITE SUPERCONDUCTORS
  • KS B ISO 6403-2004(2009) Hydraulic fluid power-Valves controlling flow and pressure-Test methods

Japanese Industrial Standards Committee (JISC), pi streaming method

IET - Institution of Engineering and Technology, pi streaming method

American National Standards Institute (ANSI), pi streaming method

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, pi streaming method

  • GB/T 15487-2015 Methods of flow measurement for displacement compressor
  • GB/T 15487-1995 Methods of flow measurement for displacement compressor
  • GB/T 11260-1996 Round steel--The inspection method for pass type eddy current test
  • GB/T 17990-1999 Round steel rods-The eddy current testing method with probe coil
  • GB/T 30820-2014 Non-destructive testing.Practice for determining the impedance of absolute eddy-current probes
  • GB 20062-2006 Mobile crawler crane.Limits and measurement methods for operating noise
  • GB/T 21066-2007 Electrical installations of ships and mobile and fixed offshore units.Procedures for calculating short-circuit currents in three-phase a.c.
  • GB/T 21699-2008 Verification/calibration method of rotatingmelement current meters in straight open tank
  • GB/T 8243.1-2003 Methods of test for full-flow lubricating oil filters for internal combustion engines--Part 1: Differential pressure/flow characteristics
  • GB/T 8243.11-2007 Methods of test for full-flow lubricating oil filters for internal combustion engines.Part 11: Self-cleaning filters
  • GB/T 8243.5-1987 Methods of test for full-flow lubricating oil filters for diesel engines--End load of filter elements
  • GB/T 25388.2-2010 Double-fed converter of wind turbine generator system.Part 2:Test method
  • GB/T 22133-2008 Measurement of fluid flow. Methods of specifying flowmeter performance
  • GB/T 6224.4-1986 Test method for airflow resistance of respiration of filtering particle respirator
  • GB/T 3213-1994 Methods of measurement for thyratrons and gas-filled rectifier tubes
  • GB/T 1311-1989 Test procedure for direct current machines
  • GB/T 6428-1995 Methods of the measurement for hydrogen thyratron tubes
  • GB/T 1311-2008 Test procedure for direct current machines
  • GB/T 11260-2023 Eddy current testing method for round steel
  • GB/T 11260-2008 Round steel.The inspection method for eddy current test
  • GB/T 2820.6-1997 Reciprocating internal combustion engine driven alternating current generating sets. Part 6: Test methods
  • GB/T 2820.6-2009 Reciprocating internal combustion engine driven alternating current generating sets.Part 6:Test methods
  • GB/T 3789.2-1991 Measurements of the electrical properties of transmitting tubes--Measuring methods of current of anode and grid
  • GB/T 3214-1991 Methods for measurement of capacity of pump
  • GB/T 8104-1987 Hydraulic fluid power--Valves--Testing method of flow control valves
  • GB/T 14624.3-1993 Test method for fluidity of printing inks
  • GB 7369-1987 Carrier--Determination of flowability
  • GB/T 6421-1986 Methods for drawing energy flow diagram of industrial enterprise
  • GB/T 3214-2007 Methods for measurement of capacity of pump
  • GB/T 28910-2012 The measurement method of crude oil rheological properties
  • GB/T 30832-2014 Valves.Test method of flow coefficient and flow resistance coefficient
  • GB/T 9248-1988 Methods of evaluating the performance of flowmeters for incompressidle fluids
  • GB/T 9248-2008 Performance Evaluation Method for Incompressible Fluid Flow Meter
  • GB/T 5561-1994 Surface active agents--Determination of viscosity and flow properties using a rotational viscometer
  • GB/T 5561-2012 Surface active agents.Determination of viscosity and flow properties using a rotational viscometer
  • GB 3379-1982 Interoffice direct signalling system for telephone automatic switching network
  • GB/T 12113-1996 Methods of measurement of touch-current and protective conductor current
  • GB/T 12113-2003 Methods of measurement of touch current and protective conductor current
  • GB/T 12113-2023 Methods of measurement of touch current and protective conductor current
  • GB/T 8243.7-2006 Methods of test for full-flow lubricating oil filters for internal combustion engines.Part 7:Vibration fatigue test
  • GB/T 19440-2004 protocol of detecting avian influenza virus using NASBA
  • GB/T 7735-2004 Steel tubes-The inspection method on eddy current test
  • GB/T 7735-1995 Steel tubes--The inspection method on eddy current test
  • GB/T 27535-2011 Detection method of hemagglutination inhibition antibody against swine influenza
  • GB/T 14225.3-1993 Mouldboard plough.Test method
  • GB/T 3216-1989 Test methods for centrifugal, mixed flow axial and regenerative pumps
  • GB/T 8243.6-2006 Methods test for full-flow lubricating oil filters for internal combustion engines.Part 6:Static burst pressure test
  • GB/T 8243.2-2003 Methods of test for full-flow lubricating oil filters for internal combustion engines--Part 2: Element by-pass valve characteristics
  • GB/T 13778-1992 Cotton fibres--Determination of maturity--Air flow method
  • GB/T 2419-1994 Test method for fluidity of cement mortar
  • GB/T 13012-1991 Solid steels--Methods of measurement of the d.c. magnetic properties
  • GB/T 14624.3-2008 Test method for fluidity of offset ink
  • GB/T 2419-2005 Test method for fluidity of cement mortar
  • GB/T 26981-2011 Test method for reservior fluid physical properties
  • GB/T 2419-2005(英文版) Test method for fluidity of cement mortar
  • GB/T 31113-2014 Measurement of the resistance to flow for adhesive
  • GB/T 8243.9-2006 Methods of test for full-flow lubricating oil filters for internal combustion engines. Part 9: inlet and outlet anti-drain valve tests

Defense Logistics Agency, pi streaming method

Group Standards of the People's Republic of China, pi streaming method

  • T/CAS 508-2021 AOC test method based on flow cytometer
  • T/CSTM 00664-2023 Nondestructive testing—Point eddy current testing of short bars
  • T/SHJNXH 0004-2021 Energy efficiency grades and evaluation method for quick freezing plant(fluidized quick freezing plant, spiral freezing plant and plate freezing plant)
  • T/CCMA 0118-2021 Mobile cranes —Exhaust smoke — Measurement methods for crawler cranes
  • T/CVMA 110-2022 Method of droplet digital RT-PCR for detection of Canine Influenza Virus subtype H3
  • T/CVMA 8-2018 Method of droplet digital RT-PCR for detection of influenza A virus
  • T/CCMA 0156-2023
  • T/SXAEPI 3-2022 Surface water flow measurement Traveling Doppler flowmeter method
  • T/ZJL 0013-2023 Positive baffle flange connection T-type filter
  • T/CSBME 045-2022 Standard test methods for hydrodynamic performance of heart valve substitutes implanted by transcatheter techniques
  • T/CAIA YQ002-2016 Testing Method of Micro-Flow Liquid
  • T/SEPA 001-2020 Commissioning method of phase selection and closing device in HVDC converter station
  • T/CSEE 0213-2021 Test methods for low-voltage three-level AC/DC, DC/DC bidirectional converters
  • T/CEC 441-2021 110 (66) kV ~ 500kV AC cable withstand voltage test and simultaneous distributed partial discharge detection method
  • T/DIPA 11-2022 Test methods for power losses of sub-module in voltage-sourced-converter (VSC) valve
  • T/DIPA 10-2022 Test methods for power losses of sub-module in voltage-sourced-converter (VSC) valve
  • T/DIPA 12-2022 Test methods for power losses of sub-module in voltage-sourced-converter (VSC) valve
  • T/CCMA 0155-2023

American Society for Testing and Materials (ASTM), pi streaming method

  • ASTM F1496-13 Standard Test Method for Performance of Convection Ovens
  • ASTM F1496-12 Standard Test Method for Performance of Convection Ovens
  • ASTM E2486-06 Standard Test Method for Impact Resistance of Class PB and PI Exterior Insulation and Finish Systems (EIFS)
  • ASTM E2486/E2486M-22 Standard Test Method for Impact Resistance of Class PB and PI Exterior Insulation and Finish Systems (EIFS)
  • ASTM E2486/E2486M-13 Standard Test Method for Impact Resistance of Class PB and PI Exterior Insulation and Finish Systems (EIFS)
  • ASTM F1496-99 Standard Test Method for Performance of Convection Ovens
  • ASTM F1496-99(2005)e1 Standard Test Method for Performance of Convection Ovens
  • ASTM E2486/E2486M-13(2018) Standard Test Method for Impact Resistance of Class PB and PI Exterior Insulation and Finish Systems (EIFS)
  • ASTM D1875-03(2018) Standard Test Method for Density of Adhesives in Fluid Form
  • ASTM E2509-08 Standard Test Method for Temperature Calibration of Rheometers in Isothermal Mode
  • ASTM E2509-21 Standard Test Method for Temperature Calibration of Rheometers in Isothermal Mode
  • ASTM C1446-07e1 Standard Test Method for Measuring Consistency of Self-Flowing Castable Refractories
  • ASTM E2242-02 Standard Test Method for Column Percolation Extraction of Mine Rock by the Meteoric Water Mobility Procedure
  • ASTM E2242-12 Standard Test Method for Column Percolation Extraction of Mine Rock by the Meteoric Water Mobility Procedure
  • ASTM E2242-13 Standard Test Method for Column Percolation Extraction of Mine Rock by the Meteoric Water Mobility Procedure
  • ASTM E2242-12a Standard Test Method for Column Percolation Extraction of Mine Rock by the Meteoric Water Mobility Procedure
  • ASTM C1446-07 Standard Test Method for Measuring Consistency of Self-Flowing Castable Refractories
  • ASTM D4040-10(2019) Standard Test Method for Rheological Properties of Paste Printing and Vehicles by the Falling-Rod Viscometer
  • ASTM C374-14(2018) Standard Test Methods for Fusion Flow of Porcelain Enamel Frits (Flow-Button Methods)
  • ASTM C939-97 Standard Test Method for Flow of Grout for Preplaced-Aggregate Concrete (Flow Cone Method)
  • ASTM C939-02 Standard Test Method for Flow of Grout for Preplaced-Aggregate Concrete (Flow Cone Method)
  • ASTM D7681-11 Standard Test Method for Measuring Gradation of Glass Spheres Using a Flowing Stream Digital Image Analyzer
  • ASTM C374-70(1998) Standard Test Methods for Fusion Flow of Porcelain Enamel Frits (Flow-Button Methods)
  • ASTM C374-70(2009) Standard Test Methods for Fusion Flow of Porcelain Enamel Frits (Flow-Button Methods)
  • ASTM C374-14(2015)e1 Standard Test Methods for Fusion Flow of Porcelain Enamel Frits (Flow-Button Methods)
  • ASTM C374-14 Standard Test Methods for Fusion Flow of Porcelain Enamel Frits 40;Flow-Button Methods41;
  • ASTM C1446-99 Standard Test Method for Measuring Consistency and Working Time of Self-Flowing Castable Refractories
  • ASTM E2652-16 Standard Test Method for Behavior of Materials in a Tube Furnace with a Cone-shaped Airflow Stabilizer, at 750&xb0;C
  • ASTM D1238-13 Standard Test Method for Melt Flow Rates of Thermoplastics by Extrusion Plastometer
  • ASTM D7971-15 Standard Guide for Measuring Roundness of Glass Spheres Using a Flowing Stream Digital Image Analyzer
  • ASTM A341/A341M-00(2005) Standard Test Method for Direct Current Magnetic Properties of Materials Using D-C Permeameters and the Ballistic Test Methods
  • ASTM B342-63(1980)e1 Test Method for Electrical Conductivity by Use of Eddy Currents
  • ASTM F778-88(1993) Standard Methods for Gas Flow Resistance Testing of Filtration Media
  • ASTM C639-01(2007) Standard Test Method for Rheological (Flow) Properties of Elastomeric Sealants
  • ASTM C639-01(2011) Standard Test Method for Rheological (Flow) Properties of Elastomeric Sealants
  • ASTM C639-15 Standard Test Method for Rheological (Flow) Properties of Elastomeric Sealants
  • ASTM D1238-10 Standard Test Method for Melt Flow Rates of Thermoplastics by Extrusion Plastometer

Indonesia Standards, pi streaming method

  • SNI 06-4421-1997 Test methods of chemical oxygen by open reflux
  • SNI 03-6455.5-2000 Methods measurement of discharge in open channels by rectangular weirs
  • SNI 03-6455.3-2000 Methods for measurement of discharge in open channels by quadrangular broad weir measuring structures
  • SNI 19-4199-1996 Measurement of fluid flow in open channels - Methods for measurement of suspended sediment
  • SNI 05-4017-1996 Measurement of gas fluid flow by Nosel Ventury critical flow
  • SNI 13-6605-2001 Test methods for fluid flow geothermal wells
  • SNI 0140-2007 Methods of measurement of water discharge
  • SNI 03-2820-1992 Measurement methods for rate of flow of river and open channel by surface buoy
  • SNI 03-2414-1991 River and open channel, Method for rate of flow measurement
  • SNI 03-2819-1992 Measurement methods for rate of flow of river and open channel by flow measuring apparatus, propeller type
  • SNI 03-2400-1991 Code for the design of groynes in river
  • SNI 03-3408-1994 Methods of measurement for flow velocity on physical models by current measuring instrument propeler types
  • SNI 03-3412-1994 Calculation method for daily river discharge
  • SNI 09-6522-2001 Alternators for automobiles - Test methods
  • SNI 19-4200-1996 Measurement of liquid flow in open channels by weirs and flumes. Triangular profile weirs
  • SNI 03-6370-2000 Method for evaluation of stone to be used for erosion control

Professional Standard - Electron, pi streaming method

  • SJ 20787-2000 Measurment method for thermal resistance of semiconductor bridge rectifieres
  • SJ 1790-1981 Method of measurement for overload current multiplication factor of silicon single phase bridge rectifiers,up to 5A
  • SJ 1785-1981 General procedures of measurement for silicon single phase bridge rectifiers,up to 5A
  • SJ/T 31430-1994 Requirements of readiness and methods of inspection and assessment for rotary DC welding machines
  • SJ 1786-1981 Method of measurement for forward voltage of silicon single phase bridge rectifiers,up to 5A
  • SJ 1791-1981 Method of measurement for insulation robustness of silicon single phase bridge rectifiers,up to 5A
  • SJ 1788-1981 Method of measurement for operational junction temperature of silicon single phase bridge rectifiers,up to 5A
  • SJ 1789-1981 Method of measurement for maximum operational frequency of silicon single phase bridge rectifiers,up to 5A
  • SJ 1787-1981 Method of measurement for rated peak working reverse voltage and reverse current of silicon single phase bridge rectifiers,up to 5A
  • SJ 453-1973 Methods of measurement for pulse peak of rectifying current of high-voltage rectifier tubes
  • SJ 452-1973 Methods of measurement for reverse current of high-voltage rectifier tubes
  • SJ 451-1973 Methods of measurement for rectifying strength of high-voltage rectifier tubes
  • SJ 2138-1982 Methods of measurement for regulated current of silicon current regulator diodes
  • SJ 1230-1977 Methods of measurement for high frequency rectified current of germanium detector diodes
  • SJ 2142-1982 Methods of measurement for current temperature coefficient of silicon current regulator diodes
  • SJ 444-1973 Methods of measurement for anode current and anode current on underheated condition of high-voltage rectifier tubes
  • SJ 2315-1983 Methods of measurement for d.c. digital voltmeters
  • SJ 2944-1988 Test method for ac digital voltmeter

Professional Standard - Machinery, pi streaming method

  • JB/T 12239-2015 Feedback Aging Test Method for DC Power Supply
  • JB/T 5532-2007 Measurement method of fluidity for toner in dry electrostatics copying
  • JB/T 5532-1991 Method for measuring dry toner fluidity in xerographic printing
  • JB/T 6328-1992 Electronic control unit of AC drive steel core belt conveyors. Test method
  • JB/T 5409-1991 Reliability requirement and examination method of magnetic amplifier type electronic AC voltage stabilizer
  • JB/T 8264.2-2013 Carrier of electrostatic dry developer.Part 2: Test method for flowability
  • JB/T 7480-1994 Current instrument test method
  • JB/T 7624-1994 Test method for rectifier diodes
  • JB/T 7624-2013 Testing methods for rectifier diodes
  • JB/T 9478.6-1999 Measuring methods of photocell - Dark current
  • JB/T 7153.3-1993 Tire dozers Method for type test
  • JB/T 3114-1997 Test method of D.C.industrial and mining electric locomotive
  • JB/T 5540-1991 DC high resistance resistor. Test method
  • JB/T 5296-1991 Valves for general purposes Test method of flow coefficient and flow resistance coefficient

Professional Standard - Water Conservancy, pi streaming method

  • SL/T 150-1995 Calibration method of rotating.element current.meters in straight open tank
  • SL/T 232-1999 Verification method of dynamic liquid discharge and flow velocity facilities

National Metrological Technical Specifications of the People's Republic of China, pi streaming method

Professional Standard - Post and Telecommunication, pi streaming method

  • YD/T 2259.1-2011 Architecture of IPTV service security Test method for the interfaces between a STB and an IPTV services platform.part one:stream media interface.integrated stream media servers mode
  • YD/T 732-1994 Test methods for DC-DC converters for communication

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, pi streaming method

  • GB/T 20062-2017 Mobile cranes—Limits and measurement methods for operating noise
  • GB/T 34619-2017 Test method for volumetric flow of positive displacement refrigerant compressors
  • GB/T 20062-2006 Mobile crawler crane Limits and measurement methods for operating noise
  • GB/T 35747-2017 Technical requirements and test methods for air jet room air conditioner
  • GB/T 35715-2017 Calculation methods for short-circuit current of DC electrical system on ship
  • GB/T 8243.7-2017 Methods of test for full-flow lubricating oil filters for internal combustion engines—Part 7:Vibration fatigue test
  • GB/T 8243.6-2017 Methods of test for full-flow lubricating oil filters for internal combustion engines—Part 6: Static burst pressure test

IN-BIS, pi streaming method

Danish Standards Foundation, pi streaming method

  • DS/EN 60444-1/A1:2001 Measurement of quartz crystal unit parameters by zero phase technique in a pi-network - Part 1: Basic method for the measurement of resonance frequency and resonance resistance of quartz crystal units by zero phase technique in a pi-network
  • DS/EN 60444-1:1998 Measurement of quartz crystal unit parameters by zero phase technique in a pi-network - Part 1: Basic method for the measurement of resonance frequency and resonance resistance of quartz crystal units by zero phase technique in a pi-network
  • DS/EN 60444-3:1998 Measurement of quartz crystal unit parameters by zero phase technique in a pi-Network - Part 3: Basic method for the measurement of two-terminal parameters of quartz crystal units up to 200 MHz by phase technique in a pi-network with compensation of the p
  • DS/EN 60990:2000 Methods of measurement of touch current and protective conductor current

Association Francaise de Normalisation, pi streaming method

  • NF C93-621*NF EN 60444-1 + A1:2000 Measurement of quartz crystal unit parameters by zero phase technique in a pi-network - Part 1 : basic method for the measurement of resonance frequency and resonance resistance of quartz crystal units by zero phase technique in a pi-network
  • NF R13-202:1989 Road vehicles. Alternators with regulators. Test methods and general requirements.
  • NF ISO 4548-1:1988 Méthodes d'essai des filtres à huile de lubrification à passage intégral pour moteurs à combustion interne - Partie 1 : caractéristique débit/perte de charge.
  • NF E37-306*NF ISO 8528-6:2005 Reciprocating internal combustion engine driven alternating current generating sets - Part 6 : test methods
  • NF E37-306:1994 Reciprocating internal combustion engine driven alternating current generating sets. Part 6 : test methods.
  • NF ISO 8528-6:2005 Groupes électrogènes à courant alternatif entraînés par moteurs alternatifs à combustion interne - Partie 6 : méthodes d'essai
  • NF C70-300:2000 Methods of measurement of touch current and protective conductor current.
  • NF C70-300*NF EN 60990:2016 Methods of measurement of touch current and protective conductor current
  • NF E37-400-7*NF ISO 4548-7:2013 Methods of test for full-flow lubricating oil filters for internal combustion engines - Part 7: vibration fatigue test
  • NF EN 60990:2016 Méthodes de mesure du courant de contact et du courant dans le conducteur de protection
  • NF E48-380*NF ISO 4409:2019 Hydraulic fluid power - Positive-displacement pumps, motors and integral transmissions - Methods of testing and presenting basic steady state performance
  • NF EN 16430-3:2015 Radiateurs assistés par ventilateur, convecteurs et convecteurs de caniveaux - Partie 3 : méthode d'essais et d'évaluation de la puissance thermique en mode rafraîchissement
  • NF T90-772*NF EN 16772:2016 Water quality - Guidance on methods for sampling invertebrates in the hyporheic zone of rivers
  • NF EN 16772:2016 Qualité de l'eau - Lignes directrices relatives aux méthodes d'échantillonnage des invertébrés dans la zone hyporhéique de rivières
  • NF E37-400-6:2013 Methods of test for full-flow lubricating oil filters for internal combustion engines - Part 6: static burst pressure test

Chongqing Provincial Standard of the People's Republic of China, pi streaming method

  • DB50/T 504-2013 The detection method of the front valve of the differential pressure integral type micro-flow metering compensation meter

VN-TCVN, pi streaming method

  • TCVN 7576-1-2006 Methods of test for full-flow lubricating oil filters for internal combustion engines.Part 1: Differential pressure/flow characteristics
  • TCVN 7576-7-2006 Methods of test for full-flow lubricating oil filters for internal combustion engines.Part 7: Vibration fatigue test
  • TCVN 6816-2001 Measurement of fluid flow in closed conduits.Methods using transit-time ultrasonic flowmeters
  • TCVN 7576-2-2006 Methods of test for full-flow lubricating oil filters for internal combustion engines.Part 2: Element by-pass valve characteristics
  • TCVN 7576-6-2010 Methods of test for full-flow lubricating oil filters for internal combustion engines.Part 6: Static burst pressure test
  • TCVN 7576-9-2010 Methods of test for full-flow lubricating oil filters for internal combustion engines.Part 9:Inlet and outlet anti-drain valve tests

Lithuanian Standards Office , pi streaming method

  • LST EN 60444-1+A1-2001 Measurement of quartz crystal unit parameters by zero phase technique in a pi-network -- Part 1: Basic method for the measurement of resonance frequency and resonance resistance of quartz crystal units by zero phase technique in a pi-network (IEC 60444-1:
  • LST EN 60444-3-2001 Measurement of quartz crystal unit parameters by zero phase technique in a pi-network. Part 3: Basic method for the measurement of two-terminal parameters of quartz crystal units up to 200 MHz by phase technique in a pi-network with compensation of the pa

ES-UNE, pi streaming method

  • UNE-EN 60444-1:1997 MEASUREMENT OF QUARTZ CRYSTAL UNIT PARAMETERS BY ZERO PHASE TECHNIQUE IN A PI-NETWORK. PART 1: BASIC METHOD FOR THE MEASUREMENT OF RESONANCE FREQUENCY AND RESONANCE RESISTANCE OF QUARTZ CRYSTAL UNITS BY ZERO PHASE TECHNIQUE IN A PI-NETWORK (Endorsed by...
  • UNE-EN 60444-3:1997 MEASUREMENT OF QUARTZ CRYSTAL UNIT PARAMETERS BY ZERO PHASE TECHNIQUE IN A PI-NETWORK. PART 3: BASIC METHOD FOR THE MEASUREMENT OF TWO-TERMINAL PARAMETERS OF QUARTZ CRYSTAL UNITS UP TO 200 MHZ BY PHASE TECHNIQUE IN A PI-NETWORK WITH COMPENSATION OF THE...
  • UNE-EN 60990:2016 Methods of measurement of touch current and protective conductor current (Endorsed by AENOR in October of 2016.)
  • UNE-EN 3633:2008 Aerospace series - Installation hole for fluid fittings, flanged (Endorsed by AENOR in July of 2008.)
  • UNE-EN 16772:2016 Water quality - Guidance on methods for sampling invertebrates in the hyporheic zone of rivers

Military Standard of the People's Republic of China-General Armament Department, pi streaming method

British Standards Institution (BSI), pi streaming method

  • BS 7403-1:1998 Full-flow lubricating oil filters for internal combustion engines. Methods of test for differential pressure/flow characteristics
  • BS ISO 8528-6:2006 Reciprocating internal combustion engine driven alternating current generating sets - Test methods
  • BS ISO 8528-6:2005 Reciprocating internal combustion engine driven alternating current generating sets. Test methods
  • BS PD CEN/TR 13931:2009 Rotodynamic pumps . Forces and moments on flanges . Centrifugal, mixed flow and axial flow horizontal and vertical shafts pumps
  • PD CEN/TR 13931:2009(2010) Rotodynamic pumps . Forces and moments on flanges . Centrifugal, mixed flow and axial flow horizontal and vertical shafts pumps
  • 23/30433745 DC BS ISO 13100. Methods for zeta potential determination. Streaming potential and streaming current methods for porous materials
  • BS ISO 4548-7:2012 Methods of test for full-flow lubricating oil filters for internal combustion engines. Vibration fatigue test
  • BS ISO 11631:1999 Measurement of fluid flow - Methods of specifying flowmeter performance
  • BS 7698-6:1993 Reciprocating internal combustion engine driven alternating current generating sets - Test methods
  • BS ISO 4548-6:2012 Methods of test for full-flow lubricating oil filters for internal combustion engines. Static burst pressure test
  • BS ISO 11631:1998 Measurement of fluid flow. Methods of specifying flowmeter performance
  • BS ISO 2537:2007 Hydrometry. Rotating-element current-meters
  • BS EN 60990:2000 Methods of measurement of touch current and protective conductor current
  • BS EN 24185:1993 Measurement of fluid flow in closed conduits. Weighing method
  • BS 3250-1:1993 Methods for thermal testing of domestic solid mineral fuel burning appliances with convection - Flue loss method
  • BS 7403-7:1991 Full-flow lubricating oil filters for internal combustion engines - Method of test for vibration fatigue
  • BS ISO 13053-1:2011 Quantitative methods in process improvement. Six Sigma. DMAIC methodology
  • BS 2782-7 Method 720B:1979 Methods of testing plastics - Rheological properties - Cup flow of phenolic and alkyd moulding materials
  • BS EN 16430-2:2014 Fan assisted radiators, convectors and trench convectors. Test method and rating for thermal output
  • BS 7403-9:1995 Full-flow lubricating oil filters for internal combustion engines - Method of test for inlet and outlet anti-drain valves
  • BS 7403-11:1998 Full-flow lubricating oil filters for internal combustion engines. Methods of test for self-cleaning filters
  • BS EN 16430-3:2014 Fan assisted radiators, convectors and trench convectors. Test method and rating for cooling capacity
  • BS ISO 10845-1:2011 Construction procurement. Processes, methods and procedures
  • BS ISO 10845-1:2020 Construction procurement. Processes, methods and procedures

International Organization for Standardization (ISO), pi streaming method

  • ISO 8528-6:2005 Reciprocating internal combustion engine driven alternating current generating sets - Part 6: Test methods
  • ISO 8528-6:1993 Reciprocating internal combustion engine driven alternating current generating sets; part 6: test methods
  • ISO/DIS 13100 Methods for zeta potential determination — Streaming potential and streaming current methods for porous materials
  • ISO 11631:1998 Measurement of fluid flow - Methods of specifying flowmeter performance
  • ISO 2537:2007 Hydrometry - Rotating-element current-meters
  • ISO/DIS 8528-6 Reciprocating internal combustion engine driven alternating current generating sets — Part 6: Test methods
  • ISO/FDIS 8528-6:2023 Reciprocating internal combustion engine driven alternating current generating sets — Part 6: Test methods
  • ISO 8528-6:2023 Reciprocating internal combustion engine driven alternating current generating sets — Part 6: Test methods
  • ISO/TS 19700:2016 Controlled equivalence ratio method for the determination of hazardous components of fire effluents - Steady-state tube furnace
  • ISO 4548-7:2012 Methods of test for full-flow lubricating oil filters for internal combustion engines - Part 7: Vibration fatigue test
  • ISO 4548-7:1990 Methods of test for full-flow lubricating oil filters for internal combustion engines; part 7: vibration fatigue test
  • ISO 4548-9:1995 Methods of test for full-flow lubricating oil filters for internal combustion engines - Part 9: Inlet and outlet anti-drain valve tests
  • ISO 4548-6:1985 Methods of test for full-flow lubricating oil filters for internal combustion engines; Part 6 : Static burst pressure test

Professional Standard - Electricity, pi streaming method

  • DL/T 1540-2016 Measurement method of operating vibration of oil-immersed AC reactor (transformer)
  • DL/T 2038-2019 Measurement method of DC magnetic field in HVDC transmission project
  • DL/T 1089-2008 Measurement method for total electric field strength and ion current density of the converter station and DC transmission lines
  • DL/T 1935-2018 Test method for ampacity of overhead conductors

Instrument Society of America (ISA), pi streaming method

BE-NBN, pi streaming method

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, pi streaming method

国家市场监督管理总局、中国国家标准化管理委员会, pi streaming method

  • GB/T 25388.2-2021 Wind turbines generator system—Double-fed converter—Part 2: Test method
  • GB/T 39730-2020 General requirements for cell counting—Flow cytometry
  • GB/T 26981-2020 Analysis method for reservoir fluid physical properties

IX-ECMA, pi streaming method

  • ECMA321-2001 Streaming Lossless Data Compression Algorithm - (SLDC)

German Institute for Standardization, pi streaming method

  • DIN-Fachbericht 143:2005 Modern rheological test methods - Part 1: Determination of the yield point - Fundamentals and comparative testing methods
  • DIN 18873-4:2013 Methods for measuring of the energy use from equipment for commercial kitchens - Part 4: Convection ovens
  • DIN EN 60444-3:1997-10 Measurement of quartz crystal unit parameters by zero phase technique in a pi-network - Part 3: Basic method for the measurement of two-terminal parameters of quartz crystal units up to 200 MHz by phase technique in a pi-network with compensation of th...
  • DIN EN 60444-1:2000-09 Measurement of quartz crystal unit parameters by zero phase technique in a <pi>-network - Part 1: Basic method for the measurement of resonance frequency and resonance resistance of quartz crystal units by zero phase technique in a <pi>-net...
  • DIN ISO 4548-6:1990 Internal combustion engines; methods of test for full-flow lubricating oil filters; static burst pressure test; identical with ISO 4548-6:19855
  • DIN EN 60990:2000 Methods of measurement of touch current and protective conductor current (IEC 60990:1999); German version EN 60990:1999
  • DIN ISO 7747:1984-04 Road vehicles; filter elements for full flow oil filters; dimensions
  • DIN EN 3633:2008-10 Aerospace series - Installation hole for fluid fittings, flanged; German and English version EN 3633:2008
  • DIN EN 16772:2016-11 Water quality - Guidance on methods for sampling invertebrates in the hyporheic zone of rivers; German version EN 16772:2016

RO-ASRO, pi streaming method

Taiwan Provincial Standard of the People's Republic of China, pi streaming method

  • CNS 8672-1987 Method of Test for Dry Reed Switches(Carry Current)
  • CNS 4162-1987 Measurement of Thickness of Metallic Coatings by the Jet Test Method

YU-JUS, pi streaming method

  • JUS M.E6.080-1980 Radiators, convectors and similar appliances. Determination oh thermal output. Test method using liquid-cooled cbsed booth
  • JUS N.R1.421-1979 Rectffiar diodes. Measuring methods

ZA-SANS, pi streaming method

  • SANS 8528-6:1993 Reciprocating internal combustion engine driven alternating current generating sets Part 6: Test methods
  • SANS 8528-6:2008 Reciprocating internal combustion engine driven alternating current generating sets Part 6: Test methods

Professional Standard - Automobile, pi streaming method

  • QC/T 921-2013 Specification and test methods of by-pass centrifugal luboil filters for automobiles

未注明发布机构, pi streaming method

European Committee for Standardization (CEN), pi streaming method

  • CEN/TR 13931:2009 Rotodynamic pumps - Forces and moments on flanges - Centrifugal, mixed flow and axial flow horizontal and vertical shafts pumps
  • EN 535:1991 Paints and varnishes; determination of flow time by use of low cups (ISO 2431:1984 modified)

Professional Standard - Chemical Industry, pi streaming method

  • HG/T 4300-2012 Rubber.Measurement of rheological properties.Piston type capillary rheometer methods
  • HG/T 2735-2009 Vitreous and porcelain enamels.Determination of fluidity behavior.Fusion flow test
  • HG/T 2735-1995 Test method for melt flow of glass-lined glaze

CZ-CSN, pi streaming method

Society of Automotive Engineers (SAE), pi streaming method

GM Daewoo, pi streaming method

European Committee for Electrotechnical Standardization(CENELEC), pi streaming method

  • EN 50563:2011 External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes (Incorporates Amendment A1: 2013)
  • EN 60990:2016 Methods of measurement of touch current and protective conductor current

IEC - International Electrotechnical Commission, pi streaming method

  • IEC 60444-3:1986 Measurement of Quartz Crystal Unit Parameters by Zero Phase Technique in a PI-Network Part 3: Basic Method for the Measurement of Two-Terminal Parameters of Quartz Cyrstal Units up to 200 MHz by Phase Technique in a PI-Network with Compensation of the Par

Henan Provincial Standard of the People's Republic of China, pi streaming method

Association of German Mechanical Engineers, pi streaming method

Professional Standard - Ocean, pi streaming method

  • HY/T 155-2013 Drawing method of ocean current energy and tidal current energy distribution

Hubei Provincial Standard of the People's Republic of China, pi streaming method

  • DB4205/T 89-2021 Calculation specification of flood peak discharge by empirical formula method of storm flood in small watershed
  • DB42/T 791-2012 Avian Influenza Virus ELISA Detection Method

Professional Standard - Coal, pi streaming method

  • MT/T 840-1999 Flow measurement method of pipe for gas drainage.measurement method of mean velocity tube flow transducer

Professional Standard - Petroleum, pi streaming method

  • SY/T 5154-2014 Sampling procedures for hydrocarbon reservoir fluids
  • SY/T 5154-1999 Sampling procedures for hydrocarbon reservoir fluids
  • SY/T 6675-2007 Calibration method of the down hole flow meter gauge
  • SY 6675-2007 Downhole Flow Meter Calibration Method
  • SY 5154-2014 Oil and Gas Reservoir Fluid Sampling Methods
  • SY/T 6282-1997 Analytical approach of fluid physical property for heavy-oil reservoirs-Measurements of porous flow rheological characterization for crude oil
  • SY/T 5542-2009 Test method for reservoir fluid physical properties

SE-SIS, pi streaming method

PL-PKN, pi streaming method

  • PN E06204-1993 Test methods for direct arc furnaces
  • PN E06109-1968 Alterna?ing curren? over-curren? releoses General requir?ment and testing procedur?

Professional Standard - Light Industry, pi streaming method

Professional Standard - Aerospace, pi streaming method

Anhui Provincial Standard of the People's Republic of China, pi streaming method

中国轻工总会, pi streaming method

农业农村部, pi streaming method

  • SC/T 9427-2016 Methods for resource assessment of drifting fish eggs and larvae in rivers

Professional Standard - Railway, pi streaming method

  • TB/T 1691-1995 Direct Current Signal Mode Between Railway Telephone Switching Networks

Guangdong Provincial Standard of the People's Republic of China, pi streaming method

  • DB44/T 784-2010 Determination of Rheological Properties of Polymer Melt by Plunger Capillary Rheometer
  • DB44/T 783-2010 Determination of Rheological Properties of Polymer Melt by Screw Extrusion Capillary Rheometer

ISA - International Society of Automation, pi streaming method

Professional Standard - Ferrous Metallurgy, pi streaming method

  • YB/T 5173-1993 Test method for wood preservative oil Fluidity determination method
  • YB/T 1430-1997 Carbon materials.Determination of the sulphur content
  • YB/T 4293-2012 Method of measurement of d. c. magnetic properties of double solenoid

工业和信息化部, pi streaming method

  • YB/T 5173-2016 Test method for wood preservative oil. Method for determination of fluidity.

TH-TISI, pi streaming method

  • TIS 2525-2011 Methods of measurement of touch current and protective conductor current

International Electrotechnical Commission (IEC), pi streaming method

  • IEC 60990:1999 Methods of measurement of touch current and protective conductor current
  • IEC TR 60990:1990 Methods of measurement of touch-current and protective conductor current
  • IEC 60990:2016 RLV Methods of measurement of touch current and protective conductor current
  • IEC 60990:2016 Methods of measurement of touch current and protective conductor current

Standard Association of Australia (SAA), pi streaming method

  • AS IEC 60990:2018 Methods of measurement of touch current and protective conductor current

Professional Standard-Ships, pi streaming method

SAE - SAE International, pi streaming method

NEMA - National Electrical Manufacturers Association, pi streaming method

Tianjin Provincial Standard of the People's Republic of China, pi streaming method

BELST, pi streaming method

  • STB 2299-2020 Measurement of liquid flow in closed conduits. Weighing method

Canadian Standards Association (CSA), pi streaming method

  • CAN/CSA-ISO/IEC 22091:2004 Information technology - Streaming Lossless Data Compression algorithm (SLDC)
  • CSA C381.1-08-2008 Test method for calculating the energy efficiency of single-voltage external ac-dc and ac-ac power supplies First Edition
  • CSA Z223.1-M1977-1977 Method for the Determination of Particulate Mass Flows in Enclosed Gas Streams R(1999)

KR-KS, pi streaming method

  • KS X ISO/IEC 22091-1-2005 Information technology-Streaming Lossless Data Compression algorithm(SLDC)
  • KS C IEC 60990-2020 Method of measurement of touch current and protective conductor current
  • KS R ISO 4548-7-2017 Methods of test for full-flow lubricating oil filters for internal combustion engines-Part 7:Vibration fatigue test

Professional Standard - Agriculture, pi streaming method

国家能源局, pi streaming method

  • NB/T 10288-2019 Highly accelerated life test method for AC-DC switching power supply

Professional Standard - Commodity Inspection, pi streaming method

  • SN/T 2777-2011 Nested RT-PCR detection method for imported rodents carrying epidemic hemorrhagic fever virus

The American Road & Transportation Builders Association, pi streaming method

  • AASHTO T 315-2002 Standard Method of Test for Determining the Rheological Properties of Asphalt Binder Using a Dynamic Shear Rheometer (DSR) HM-22; Part IIB; Formaly AASHTO TP 5

VE-FONDONORMA, pi streaming method

American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE), pi streaming method

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., pi streaming method

Professional Standard - Education, pi streaming method

  • JY/T 0590-2020 General Rules for Measurement Methods of Rotational Rheometer

GB-REG, pi streaming method

National Electrical Manufacturers Association(NEMA), pi streaming method

  • NEMA C82.6-2015 Lamp Ballasts - Ballasts for High-Intensity Discharge Lamps - Methods of Measurement




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