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how is the contrast, Total:197 items.

In the international standard classification, how is the contrast involves: Products of the textile industry, Body care equipment, Processes of the textile industry, Paper and board, Welding, brazing and soldering, Road engineering, Printed circuits and boards, Photography, Construction materials, Road vehicle systems, Aids for disabled or handicapped persons, Ergonomics, Company organization and management, Measurement of volume, mass, density, viscosity, Technical drawings, Linear and angular measurements, Telecommunication terminal equipment, Aircraft and space vehicles in general, Paints and varnishes, Petroleum products in general, Television and radio broadcasting, Electronic tubes, Aerospace fluid systems and components, Optoelectronics. Laser equipment, Products of the chemical industry, Metalliferous minerals, Crude petroleum, Plastics, Document imaging applications, Analytical chemistry, Audio, video and audiovisual engineering, Waxes, bituminous materials and other petroleum products, Fuels, Textile fibres, Continuous handling equipment, Solar energy engineering, Vocabularies, Transport, Laboratory medicine, Medical equipment, Ceramics, Optics and optical measurements, Reinforced plastics, Quality, Soil quality. Pedology, Equipment for petroleum and natural gas industries, Wood, sawlogs and sawn timber, Wood-based panels.

Korean Agency for Technology and Standards (KATS), how is the contrast

KS K 0507-2006 Test method for length of fabrics
KS K 0507-1985 Test method for length of fabrics
KS P ISO 8627:2004 Dentistry－Stiffness of tufted area of tooth-brushes
KS P ISO 8627:2008 Dentistry－Stiffness of tufted area of tooth-brushes
KS K 0717-1975(2001) TESTING METHOD FOR COLOUR FASTNESS TO RESIN FINISH
KS K 0717-1986 TESTING METHOD FOR COLOUR FASTNESS TO RESIN FINISH
KS M 7053-1973(2002) TESTING METHOD FOR PH OF PAPER AND PAPERBOARD
KS K 0637-2003 Tests for colour fastness to hot pressing
KS K 0637-1980 Tests for colour fastness to hot pressing
KS B 0837-1971(1995) REVERSE BEND TEST FOR WELDED BUTT JOINT
KS K 0636-2001 TESTING METHOD FOR COLORFASTNESS TO HOT PRESSING OF COTTON AND LINEN FABRIC
KS K 0795-2006 Test method for angle of spirality in plain knitted garments
KS K 0636-1980 TESTING METHOD FOR COLORFASTNESS TO HOT PRESSING OF COTTON AND LINEN FABRIC
KS M 7081-2001 Testing method for surface strength of paper and paperboard
KS C 2133-1996(2001) METHODS OF TEST FOR THE DETERMINATION OF GLASS TRANSITION TEMPERATURE OF ELECTRICAL INSULATING MATRIALS
KS C IEC 61006-2008(2013) Electrical insulating materials－Methods of test for the determination of the glass transition temperature
KS M 3859-1990(2000) DETERMINATION OF ISO SPEED OF COLOUR REVERSAL CAMERA FILMS FOR STILL PHOTOGRAPHY AND DIRECT PROJECTION MOTION-PICTURE PHOTOGRAPHY
KS F 2514-2002 Testing method for effect of organic impurities in fine aggregates on strength of mortar
KS F 2514-1986 Testing method for effect of organic impurities in fine aggregates on strength of mortar
KS R 5039-1972(2011) Dimmer Switches for Automobiles
KS F 2234-2004(2014) Measuring method for the mass per unit volume(density) and the mass per unit of surface area of polystyrene composite wood wool cement boards
KS A ISO 24502:2011 Ergonomics-Accessible design-Specification of age-related luminance contrast for coloured light
KS A ISO 24502:2014 Ergonomics — Accessible design — Specification of age-related luminance contrast for coloured light
KS K 0753-1998 TESTING METHOD FOR TENSILE PROPERTIES OF GEOSYNTHETICS BY WIDE-WIDTH STRIP
KS M ISO 2814-2002(2017) Paints and varnishes－Comparison of contrast ratio(hiding power) of paints of the same type and colour
KS M ISO 2814:2022 Paints and varnishes — Comparison of contrast ratio(hiding power) of paints of the same type and colour
KS H ISO 279:2011 Essential oils-Determination of relative density at 20 ℃-Reference method
KS H ISO 279:2014 Essential oils — Determination of relative density at 20 degrees C — Reference method
KS M ISO 283-1:2011 Textile conveyor belts－Full thickness tensile testing－Part 1：Determination of tensile strength, elongation at break and elongation at the reference load
KS M ISO 283-1:2007 Textile conveyor belts－Full thickness tensile testing－Part 1：Determination of tensile strength, elongation at break and elongation at the reference load
KS B ISO 9847:2003 Solar energy－Calibration of field pyranometers by comparison to a reference pyranometer

KR-KS, how is the contrast

KS P ISO 8627-2004 Dentistry－Stiffness of tufted area of tooth-brushes
KS M ISO 2814-2022 Paints and varnishes — Comparison of contrast ratio(hiding power) of paints of the same type and colour
KS M ISO 283-1-2007 Textile conveyor belts－Full thickness tensile testing－Part 1：Determination of tensile strength, elongation at break and elongation at the reference load

US-CFR-file, how is the contrast

CFR 20-702.243-2015 Employees'Benefits. Part702:Administration and procedure. SubpartB:Claims procedures. Section702.243:Settlement application; how submitted, how approved, how disapproved, criteria.

Indonesia Standards, how is the contrast

SNI 2416-2011 Cara uji lendutan perkerasan lentur dengan alat Benkelman Beam

API - American Petroleum Institute, how is the contrast

API TR IOSC-006-1997 Differences in Risk Perception: How Clean is Clean?

International Commission on Illumination (CIE), how is the contrast

CIE 95-1992 Contrast and Visibility (1st Edition) (E)

Institute of Interconnecting and Packaging Electronic Circuits (IPC), how is the contrast

IPC TP-1113-1994 Circuit Board Ionic Cleanliness Measurement: What Does It Tell Us?

GB-REG, how is the contrast

REG NASA-LLIS-1772-2006 Lessons Learned - Know How Your Software Measurement Data Will Be Used

BE-NBN, how is the contrast

ECIA - Electronic Components Industry Association, how is the contrast

TEP105-10-1987 Contrast Measurement of CRT?s

American Gear Manufacturers Association, how is the contrast

AGMA 01FTM4-2001 How to Inspect Large Cylindrical Gears with an Outside Diameter of More Than 40 Inches
AGMA 11FTM22-2011 Bearing Contribution to Gearbox Efficiency and Thermal Rating: How Bearing Design Can Improve the Performance of a Gearbox
AGMA 93FTMS1-1993 Spur Gear Bending Strength Geometry Factors: A Comparison of AGMA and ISO Methods

British Standards Institution (BSI), how is the contrast

BIP 2217-2012 Business Continuity Management for Small and Medium Sized Enterprises. How to Survice a Major Disaster or Failure
BS ISO 5-2:2010 Photography and graphic technology. Density measurements Geometric conditions for transmittance density
BS ISO 5-2:2009 Photography and graphic technology - Density measurements - Geometric conditions for transmittance density
BS EN ISO 2814:2006 Paints and varnishes. Comparison of contrast ratio (hiding power) of paints of the same type and colour
BS 6354:1983 Method for measuring the screen luminance, contrast and reflectance of microform readers
BS ISO 279:1998 Essential oils - Determination of relative density at 20 °C - Reference method
BS ISO 279:2001 Essential oils - Determination of relative density at 20 °C - Reference method
BS IEC 62906-5-2:2016 Laser display devices. Optical measuring methods of speckle contrast
BS IEC 62977-3-9:2023 Electronic displays. Evaluation of optical performance. Display sparkle contrast
BS 4140-8:1986 Methods of test for aluminium oxide. Determination of absolute density using a pyknometer

American Society for Testing and Materials (ASTM), how is the contrast

ASTM D1217-12 Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM D1217-93(1998) Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM D1217-20 Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM D1480-21 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Bingham Pycnometer
ASTM D1480-12 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Bingham Pycnometer
ASTM D1217-93(2003)e1 Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM D1217-15 Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM D1217-93(2007) Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM D1298-99 Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D1298-99e2 Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D1480-02e1 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Bingham Pycnometer
ASTM D1480-02 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Bingham Pycnometer
ASTM D129-64(1978) Standard Test Method for Sulfur In Petroleum Products (General Bomb Method)
ASTM D129-95 Standard Test Method for Sulfur in Petroleum Products (General Bomb Method)
ASTM D1298-99(2005) Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D1298-12b Standard Test Method for Density, Relative Density, or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D1298-12a Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D1298-12 Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D1480-07 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Bingham Pycnometer
ASTM D12-88(1998) Hydrometer method to determine the density, relative density and API fuel specific gravity of crude oil and liquid petroleum products
ASTM D1480-15 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Bingham Pycnometer
ASTM D1298-85(1990)e1 Standard Practice for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D1298-99e1 Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D2320-98(2008) Standard Test Method for Density (Relative Density) of Solid Pitch (Pycnometer Method)
ASTM D2320-98(2012) Standard Test Method for Density (Relative Density) of Solid Pitch (Pycnometer Method)
ASTM D2320-98(2017) Standard Test Method for Density (Relative Density) of Solid Pitch (Pycnometer Method)
ASTM D2320-98(2022)e1 Standard Test Method for Density (Relative Density) of Solid Pitch (Pycnometer Method)
ASTM D3588-98 Standard Practice for Calculating Heat Value, Compressibility Factor, and Relative Density of Gaseous Fuels
ASTM D3588-98(2003) Standard Practice for Calculating Heat Value, Compressibility Factor, and Relative Density of Gaseous Fuels
ASTM F1763-96 Standard Test Methods for Measuring Contrast of a Linear Polarizer
ASTM C128-07a Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Fine Aggregate
ASTM C128-07 Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Fine Aggregate
ASTM C128-12 Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Fine Aggregate
ASTM C127-12 Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Coarse Aggregate
ASTM E1647-16(2022) Standard Practice for Determining Contrast Sensitivity in Radiology
ASTM D7777-13 Standard Test Method for Density, Relative Density, or API Gravity of Liquid Petroleum by Portable Digital Density Meter
ASTM D7777-13(2018)e1 Standard test method for measuring liquid petroleum density, relative density, or API fuel specific gravity using a portable density meter/hydrometer
ASTM D1481-93(1997) Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Lipkin Bicapillary Pycnometer
ASTM D1481-91 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Lipkin Bicapillary Pycnometer
ASTM D1481-12 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Lipkin Bicapillary Pycnometer
ASTM D1481-02 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Lipkin Bicapillary Pycnometer
ASTM D1481-02(2007) Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Lipkin Bicapillary Pycnometer
ASTM E1348-11 Standard Test Method for Transmittance and Color by Spectrophotometry Using Hemispherical Geometry
ASTM C127-07 Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Coarse Aggregate
ASTM D792-20 Standard Test Methods for Density and Specific Gravity (Relative Density) of Plastics by Displacement
ASTM D1298-12b(2017)e1 Standard Test Method for Density, Relative Density, or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM E1301-95e1 Standard Guide for Proficiency Testing by Interlaboratory Comparisons
ASTM E1301-95(2003) Standard Guide for Proficiency Testing by Interlaboratory Comparisons
ASTM D6642-01 Standard Guide for Comparison of Techniques to Quantify the Soil-Water (Moisture) Flux
ASTM D6642-01(2006) Standard Guide for Comparison of Techniques to Quantify the Soil-Water (Moisture) Flux
ASTM E1647-16 Standard Practice for Determining Contrast Sensitivity in Radiology
ASTM C128-22 Standard Test Method for Relative Density (Specific Gravity) and Absorption of Fine Aggregate
ASTM C127-15 Standard Test Method for Relative Density (Specific Gravity) and Absorption of Coarse Aggregate
ASTM C128-15 Standard Test Method for Relative Density (Specific Gravity) and Absorption of Fine Aggregate
ASTM D4052-22 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM C127-04 Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Coarse Aggregate
ASTM D2395-17 Standard Test Methods for Density and Specific Gravity (Relative Density) of Wood and Wood-Based Materials
ASTM D1657-22 Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer
ASTM D2395-14 Standard Test Methods for Density and Specific Gravity 40;Relative Density41; of Wood and Wood-Based Materials
ASTM D2395-14e1 Standard Test Methods for Density and Specific Gravity (Relative Density) of Wood and Wood-Based Materials
ASTM D1480-93(1997) Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Bingham Pycnometer
ASTM D6822-12b(2017)e1 Standard Test Method for Density, Relative Density, and API Gravity of Crude Petroleum and Liquid Petroleum Products by Thermohydrometer Method

Taiwan Provincial Standard of the People's Republic of China, how is the contrast

CNS 3-15-1994 Engineering Drawing (Geometrical Tolerancing - Proportions and Dimensions for Symbols)
CNS 3.15-1994 Engineering Drawing (Geometrical Tolerancing - Proportions and Dimensions for Symbols)

ES-AENOR, how is the contrast

Japanese Industrial Standards Committee (JISC), how is the contrast

JIS B 7525-3:2013 Hydrometer-type relative density meters
JIS K 0519:1995 Testing method for density of high-purity hydrocarbons by bingham pycnometer

SAE - SAE International, how is the contrast

SAE AS167B-2018 Chart – Humidity Indicator@ Color Comparison

Standard Association of Australia （SAA）, how is the contrast

AS 2382:1981 Surface roughness comparison specimens

Institute of Electrical and Electronics Engineers (IEEE), how is the contrast

IEEE 167A.2-1996 Standard facsimile test chart: High contrast (gray scale)
IEEE Std 167A.2-1996 IEEE Standard Facsimile Test Chart: High Contrast (Gray Scale)

VN-TCVN, how is the contrast

TCVN 6594-2007 Crude petroleum and liquid petroleum products.Determination of density, relative density (specific gravity), or API gravity.Hydrometer method
TCVN 7501-2005 Bitumen.Test method for determination of density (Pycnometer method)

Society of Automotive Engineers (SAE), how is the contrast

SAE AS167A-1945 Chart - Humidity Indicator, Color Comparison
SAE ARP1974-1986 Clamps, Support, Comparative Fatigue Strengths, Test Method
SAE AS210-2014 Definition of Commonly Used Day Types (Atmospheric Ambient Temperature Characteristics Versus Pressure Altitude)

AGMA - American Gear Manufacturers Association, how is the contrast

11FTM22-2011 Bearing Contribution to Gearbox Efficiency and Thermal Rating: How Bearing Design Can Improve the Performance of a Gearbox
93FTMS1-1993 Spur Gear Bending Strength Geometry Factors: A Comparison of AGMA and ISO Methods

International Telecommunication Union (ITU), how is the contrast

ITU-R BT.815-1-1994 Specification of a signal for measurement of the contrast ratio of displays
ITU-R BT.815-1 SPANISH-1994 Specification of a signal for measurement of the contrast ratio of displays
ITU-R BT.815-1 FRENCH-1994 Specification of a signal for measurement of the contrast ratio of displays
ITU-R BT.815-1994 Specification of a signal for measurement of the contrast ratio of displays
ITU-R BT.814-1-1994 Specifications and Alignment Procedures for Setting of Brightness and Contrast of Displays
ITU-R BT.814-2007 Specifications and alignment procedures for setting of brightness and contrast of displays
ITU-R BT.814-2-2007 Specifications and alignment procedures for setting of brightness and contrast of displays
ITU-R BT.814-2 SPANISH-2007 Specifications and alignment procedures for setting of brightness and contrast of displays
ITU-R BT.814-2 FRENCH-2007 Specifications and alignment procedures for setting of brightness and contrast of displays
ITU-R P.1148-1-1997 Standardized Procedure for Comparing Predicted and Observed HF Sky-Wave Signal Intensities and the Presentation of Such Comparisons
ITU-R P.1148-1 FRENCH-1997 STANDARDIZED PROCEDURE FOR COMPARING PREDICTED AND OBSERVED HF SKY-WAVE SIGNAL INTENSITIES AND THE PRESENTATION OF SUCH COMPARISONS
ITU-R P.1148-1 SPANISH-1997 STANDARDIZED PROCEDURE FOR COMPARING PREDICTED AND OBSERVED HF SKY-WAVE SIGNAL INTENSITIES AND THE PRESENTATION OF SUCH COMPARISONS

CZ-CSN, how is the contrast

CSN 35 8574-1966 Methods of measurement of television picture tubes contrast
CSN 20 0300 Cast.26-1986 Measurements of geometrical accuracy of machine tools.machine tools.Methods of measurement of squareness of an axis to a plane

United States Navy, how is the contrast

NAVY MS3398 NOTICE 1-1996 CARD - HUMIDITY - INDICATING COLOR COMPARISON
NAVY MS3398-1969 CARD - HUMIDITY - INDICATING COLOR COMPARISON

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector, how is the contrast

ITU-R BT.815-1992 Specification of a Signal for Measurement of the Contrast Ratio of Displays
ITU-R BT.814-1992 Specifications and Alignment Procedures for Setting of Brightness and Contrast of Displays
ITU-R BT.814-4-2018 Specifications of PLUGE test signals and alignment procedures for setting of brightness and contrast of displays
ITU-R BT.814-3-2017 Specifications of PLUGE test signals and alignment procedures for setting of brightness and contrast of displays

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., how is the contrast

ASHRAE DA-07-048-2007 The impact of Moore's Law on the Total Cost of Computing and How Inefficiencies in the Data Center Increase These Costs
ASHRAE 4431-2001 Effect of 1997 Handbook Summer Design Temperature Specifications on Enthalpy and Humidity Ratio

Alliance of Telecommunications Industry Solutions （ATIS), how is the contrast

ATIS I-0000081-2021 Robocalling and Communication ID Spoofing: Better Understanding Illicit and Unwanted Calls and How to Counter Them

Professional Standard - Chemical Industry, how is the contrast

HG/T 4951-2016 Optical functional films.Determination of contrast ratio

ZA-SANS, how is the contrast

SANS 5901:1978 True relative density of refractory materials (Pycnometer method)

RU-GOST R, how is the contrast

GOST 33364-2015 Crude petroleum and liquid petroleum products. Determination of density, relative density and API gravity by hydrometer
GOST 18571-1973 Kinescopes for color television. Method of contrast measurement
GOST 18862-1973 Kinescopes for black-and-white television. Method of contrast measurement
GOST 21815.7-1986 Image intensifier and image converter tubes. Method of measuring the contrast of the image
GOST 27700-1988 Alumina. Absolute density determination pycnometer method
GOST 18720.14-1977 Television camera tubes. Methods of plotting for contrast sensitivity
GOST R 51069-1997 Crude petroleum and petroleum products. Determination of density, relative density and API gravity. Hydrometer method
GOST R ISO 105-J02-1999 Textiles. Tests for colour fastness. Part J02. Instrumental assessment of relative whiteness
GOST R 57037-2016 Petroleum products. Determination of density, relative density and API gravity of liquids by digital density meter
GOST 10555-1975 Reagents and high-purity matters. Colorimetric methods for determination of iron

YU-JUS, how is the contrast

JUS H.G8.012-1980 Reagents. Hydrochloric acid. Determirmtion ofabsolute demity. Hydrometer method
JUS H.B8.015-1981 Sulphuric acid for industrial u se. Determination ofabsolute density. Hydrometer method

Danish Standards Foundation, how is the contrast

DS/ISO 2632/3:1981 Roughness comparison specimens. Part 3: Cast surfaces
DS/EN ISO 2814:2006 Paints and varnishes - Comparison of contrast ratio (hiding power) of paints of the same type and colour
DS/EN ISO 3993:1996 Liquefied petroleum gas and light hydrocarbons - Determination of density or relative density - Pressure hydrometer method

AASHTO - American Association of State Highway and Transportation Officials, how is the contrast

T 227-2002 Standard Method of Test for Density@ Relative Density (Specific Gravity)@ or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
T227-1993 Standard Specification for Density@ Relative Density (Specific Gravity)@ or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method (Nineteenth Edition; ASTM D1298-85(1990))

International Organization for Standardization (ISO), how is the contrast

ISO 279:1998 Essential oils - Determination of relative density at 20 °C - Reference method

AENOR, how is the contrast

UNE 48259:1992 PAINTS AND VARNISHES. DETERMINATION OF CONTRAST RATIO CHART METHOD.

TR-TSE, how is the contrast

TS 1818-1975 METHODS FOR DETERMINING THE DENSITY AND RELAT?VE DENSITY (SPECIFIC GRAVITY) OF PLASTICS EXCLUDING CEL?. Ul.AR PLASTICS

American National Standards Institute （ANSI), how is the contrast

ANSI/ASTM D792:2000 Test Methods for Density and Specific Gravity (Relative Density) of Plastics by Displacement (08.01)

European Committee for Standardization (CEN), how is the contrast

EN 1370:1996 Founding - Surface Roughness Inspection by Visual Tactile Comparators

Canadian General Standards Board （CGSB), how is the contrast

CGSB 1-GP-71 METH 14.7-1982 Methodes D'Essai Des Peintures Et Pigments Pouvoir Couvrant Methode Du Rapport De Contraste

Group Standards of the People's Republic of China, how is the contrast

T/CVIA 113-2023 Dynamic Test Method of Laser Display Speckle Contrast
T/GDAQI 84-2022 Methodological comparison and evaluation of the accuracy of in vitro diagnostic reagents

German Institute for Standardization, how is the contrast

DIN 53778-3:1983 Emulsion paints; determination of contrast ratio and lightness of coatings

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, how is the contrast

GB/T 6099.1-1985 Test method for maturity of cotton fibres--Lumen and wall thickness constract method
GB/T 29617-2013 Determination of density,relative density,and API gravity of liquids by digital density meter

ES-UNE, how is the contrast

UNE-CEN/TR 17519:2021 IN:2021 Surfaces for sports areas - Synthetic turf sports facilities - Guidance on how to minimize infill dispersion into the environment

Lithuanian Standards Office , how is the contrast

LST EN ISO 2814:2006 Paints and varnishes - Comparison of contrast ratio (hiding power) of paints of the same type and colour (ISO 2814:1973)

(U.S.) Ford Automotive Standards, how is the contrast

FORD FLTM BI 101-2-2001 MEASUREMENT OF CONTRAST RATIO OF PAINT DRY HIDING POWER (Replaces FLTM BI 001-02)

工业和信息化部, how is the contrast

JC/T 2528-2019 Method for determination of absolute density of fine ceramic powder: Pycnometer method

国家质量监督检验检疫总局, how is the contrast

SN/T 4432-2016 Determination of Density, Relative Density and API Gravity of Crude Oil and Liquid Petroleum Products Thermohydrometer Method

TH-TISI, how is the contrast

TIS 1182.3-1994 Standard test methods for petroleum and petroleum products.part 3: determination of density, relative density or api gravity.hydrometer method

ESDU - Engineering Sciences Data Unit, how is the contrast

ESDU 78037 A-1984 The influence of body geometry and flow conditions on axisymmetric velocity distributions at subcritical Mach numbers.

Association Francaise de Normalisation, how is the contrast

NF T20-220:1973 Aluminium oxide primarily used for the production of aluminium. Determination of absolute density. Pyknometer method.

国家广播电视总局, how is the contrast

GY/T 326-2019 PLUGE test signal specifications and calibration steps for monitor brightness and contrast calibration