Comparison of differences between the three groups

Comparison of differences between the three groups, Total:54 items.

The international standard classification for "Comparison of differences between the three groups" includes: Gases for industrial application , Chemical analysis .

The Chinese standard classification for "Comparison of differences between the three groups" includes: Industrial gas and chemical gas .

Sichuan Provincial Standard of the People's Republic of China

DIN EN 13523-3 E:2012-10 Coil coated metals - Test methods - Part 3: Colour difference and metamerism - Instrumental comparison

GB/T 10628-1989 Gas analysis--Determination of composition of calibration gas mixtures—Comparison methods
GB 10628-1989 Gas analysis-Determination of composition of calibration gas mixtures？Comparison methods
GB/T 10628-2008 Gas analysis - Comparison methods for determining and checking the composition of calibration gas mixtures

DLA SMD-5962-87659 REV C-2003 MICROCIRCUIT, LINEAR, QUAD DIFFERENTIAL COMPARATOR, MONOLITHIC SILICON
DLA SMD-5962-87572 REV D-2005 MICROCIRCUIT, LINEAR, DIFFERENTIAL VOLTAGE COMPARATORS, MONOLITHIC SILICON

NF X06-055:1987 Applications of statistics - Comparison of the difference of two means at a given value - (known variances).
NF EN 13523-22:2017 Pre-painted sheets - Test methods - Part 22: color difference - Visual comparison
NF X06-059:1987 Applications of statistics - Comparison of the difference of two means at a given value - (variances unknown, but equal).
NF EN 13523-3:2021 Pre-painted sheets - Test methods - Part 3: color difference and metamerism - Comparison using instruments
NF X35-012:2010 3-D scanning methodologies for internationally compatible anthropometric databases.
NF EN ISO/CIE 11664-3:2019 Colorimétrie - Partie 3 : composantes trichromatiques CIE
NF T37-001-3*NF EN 13523-3:2021 Coil coated metals - Test methods - Part 3 : colour difference and metamerism - Instrumental comparison
NF E05-051:1981 Surface texture. Measurement devices. Roughness comparison specimens.

ARMY MIL-C-48484 C REINST NOTICE 2-1996 CIRCUIT CARD ASSEMBLY - COMPARATOR, TYPE 2
ARMY MIL-C-48484 C NOTICE 3-1997 CIRCUIT CARD ASSEMBLY - COMPARATOR, TYPE 2
ARMY MIL-C-48483 C-1995 CIRCUIT CARD ASSEMBLY - COMPARATOR, TYPE 1
ARMY MIL-C-48483 C REINST NOTICE 4-2000 CIRCUIT CARD ASSEMBLY - COMPARATOR, TYPE 1
ARMY MIL-C-48484 C-1995 CIRCUIT CARD ASSEMBLY - COMPARATOR, TYPE 2

ASHRAE AC-02-14-2-2002 Comparison of Three Fault Detection Methods Based on Field Data of an Air-Handling Unit
ASHRAE SE-99-14-1-1999 Miscibility Comparison for Three Refrigerant Mixtures and Four Component Refrigerants
ASHRAE 3941-1996 Predicting Lubricant Performance in Refrigerant Compressors: a Comparison Between Component Testing and Benchtesters

UNI 6809-1972 Statistical methods for quality inspection. Compare the dispersion between two series by comparing the variability
UNI 6807-1972 Statistical methods for quality inspection. Comparison between paired data of two series and the significance of the difference from zero in the difference series mean
UNSIDER 29-1959 Quality inspection. Comparison between samples of two binomial sums. The importance of the difference between two percentages

BS EN 13523-3:2024 Coil coated metals. Test methods - Colour difference and metamerism. Instrumental comparison
BS ISO 20462-2:2006 Photography - Psychophysical experimental methods for estimating image quality - Triplet comparison method
BS EN ISO 20685:2010 3-D scanning methodologies for internationally compatible anthropometric databases
20/30425659 DC BS EN 13523-3. Coil coated metals. Test methods. Part 3. Colour difference. Instrumental comparison
23/30477705 DC BS EN 13523-3. Coil coated metals. Test methods - Part 3. Colour difference and metamerism. Instrumental comparison

EN 13523-3:2014 Coil coated metals - Test methods - Part 3: Colour difference - Instrumental comparison

DIN EN 13523-3:2020 Coil coated metals - Test methods - Part 3: Colour difference and metamerism - Instrumental comparison; German and English version prEN 13523-3:2020
DIN EN 13523-3:2023-08 Coil coated metals - Test methods - Part 3: Colour difference and metamerism - Instrumental comparison; German and English version prEN 13523-3:2023 / Note: Date of issue 2023-07-14*Intended as replacement for DIN EN 13523-3 (2022-01).
DIN EN 13523-3:2023 Coil coated metals - Test methods - Part 3: Colour difference and metamerism - Instrumental comparison; German and English version prEN 13523-3:2023
DIN EN 13523-3:2022-01 Coil coated metals - Test methods - Part 3: Colour difference and metamerism - Instrumental comparison; German version EN 13523-3:2021

NS-EN 13523-3:2024 Coil coated metals - Test methods - Part 3: Colour difference and metamerism - Instrumental comparison
NS-EN 13523-3:2021 Coil coated metals – Test methods – Part 3: Colour difference and metamerism – Instrumental comparison
AWWA WQTC52829 Comparison of Primer Sets for Standardized Detection of Human Caliciviruses in Water
DANSK DS/ISO 18314-5:2022 Analytical colorimetry – Part 5: Procedure for colorimetric determination of colour differences of object colours according to equidistant colour spaces
MIL MIL-C-48485C-1995 CIRCUIT CARD ASSEMBLY - COMPARATOR, TYPE 3 (NO S/S DOCUMENT) (SUPERSEDING MIL-C-48485B)

ISO 20685:2010 3-D scanning methodologies for internationally compatible anthropometric databases
ISO 20685:2005 3-D scanning methodologies for internationally compatible anthropometric databases
ISO 20462-2:2005/cor 1:2007 Photography - Psychophysical experimental methods for estimating image quality - Part 2: Triplet comparison method; Technical Corrigendum 1

REPORT SM.2211-2011 Comparison of Time-Difference-of-Arrival and Angle-of-Arrival Methods of Signal Geolocation

DIN EN 13523-3:2024 Coil coated metals - Test methods - Part 3: Colour difference and metamerism - Instrumental comparison; German version EN 13523-3:2024

DS/EN 13523-3:2021 Coil coated metals – Test methods – Part 3: Colour difference and metamerism – Instrumental comparison

UNE-EN 13523-3:2022 Coil coated metals - Test methods - Part 3: Colour difference and metamerism - Instrumental comparison

NBN T 97-109-1984 Gas analysis - Determination of composition of calibration gas mixtures -Comparison methods

JUS H.B8.244-1987 Propan-2-ol for industrial use. Measurement of colour in Hazen units. Colorimetric method

IPC A-610F (REDLINE + STANDARD)-2014 Acceptability of Electronic Assemblies (Redline comparison E to F versions)

SAE AS4410C-2023 FITTING ASSEMBLY, TEE, REDUCER AND NONREDUCER, INTERNAL FLARE ON RUN TO FLARED TUBE
SAE AS4410-2007 FITTING ASSEMBLY, TEE, REDUCER AND NONREDUCER, INTERNAL FLARE ON RUN, TO FLARED TUBE

GOST R ISO 20685-2013 Ergonomics. 3-D scanning methodologies for internationally compatible anthropometric databases