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www.ChineseStandard.net Database: 189760 (18 Oct 2025)
National Standard: GB/T, GBT
         
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Std ID Description (Standard Title) Detail
GB/T 144-2013 Log inspection GB/T 144-2013
GB/T 14420-1993 Analysis of water used in boiler and cooling system. Determination of chemical oxygen demand. Rapid method with potassium dichromate GB/T 14420-1993
GB/T 14420-2014 Analysis of water used in boiler and cooling system -- Determination of chemical oxygen demand -- Rapid method with potassium dichromate GB/T 14420-2014
GB/T 14421-1993 Analysis of water used in boiler and cooling system. Determination of polyacrylic acid. Turbidimetric method GB/T 14421-1993
GB/T 1442-1985 Driving tenons and sockets for parallel shank tools--Dimensions and tolerances GB/T 1442-1985
GB/T 1442-2004 Driving tenons and sockets for parallel shank tools -- Dimensions GB/T 1442-2004
GB/T 14422-1993 Analysis of water used in boiler and cooling system. Determination of benzotriazole. Ultraviolet spectrophotometry GB/T 14422-1993
GB/T 14422-2008 Analysis of water used in boiler and cooling system -- Determination of benzotriazole GB/T 14422-2008
GB/T 14423-1993 Analysis of water used in boiler and cooling system. 2-Mercaptobenzothiazole. Ultraviolet spectrophotometry GB/T 14423-1993
GB/T 14424-1993 Analysis of water used in boiler and cooling system. Determination of free chlorine residuals GB/T 14424-1993
GB/T 14424-2008 Industrial circulating cooling water -- Determination of residual chlorine GB/T 14424-2008
GB/T 14425-1993 Analysis of water used in boiler and cooling system. Determination of sulfurated hydrogen. Spectrophotometry GB/T 14425-1993
GB/T 14426-1993 Analysis of water used in boiler and cooling system. Determination of sulfite GB/T 14426-1993
GB/T 14427-1993 Analysis of water used in boiler and cooling system. Determination of iron GB/T 14427-1993
GB/T 14427-2008 Analysis of water used in boiler and cooling system -- Determination of iron GB/T 14427-2008
GB/T 14428-1993 Power rectifier substation for trolleybuses and tramways GB/T 14428-1993
GB/T 14429-1993 Telecontrol equipment and systems. Glossary GB/T 14429-1993
GB/T 14430-1993 Planning of single-sideband power line carrier systems GB/T 14430-1993
GB/T 14431-1993 Protection ratios and minimum usable field strengths required in thd radio services GB/T 14431-1993
GB/T 1443-1996 Machine tool. Self-holding tapers for tool shanks GB/T 1443-1996
GB/T 1443-2016 Self-holding tapers for machine tools and tool shanks GB/T 1443-2016
GB/T 14432-1993 Measuring methods for wow and flutter of broadcast tape recorders GB/T 14432-1993
GB/T 14433-1993 Technical specifications for coverage networks of colour TV broadcasting GB/T 14433-1993
GB/T 14434-1993 Planning parameters for broadcasting-satellite service(BSS) in the band 12 GHz and BSS feeder links GB/T 14434-1993
GB/T 14435.1-1993 Frequency sharing between the broadcasting-satellite service and terrestrial services. Guide to frequency sharing between the broadcasting-satellite service (television) and terrestrial services GB/T 14435.1-1993
GB/T 14435.2-1993 Frequency sharing between the broadcasting-satellite service and terrestrial services. Frequency sharing between the broadcasting-satellite service (television) and terrestrial broadcasting services(television) in frequency band 620~790MHz GB/T 14435.2-1993
GB/T 14435.3-1993 Frequency sharing between the broadcasting-satellite service and terrestrial services. Frequency sharing between the broadcasting-satellite service (television) in one side and terrestrial broadcasting services (television) and terrestral radio-relay sys GB/T 14435.3-1993
GB/T 144351.1-1993 (Frequency sharing common pilot frequency broadcasting-satellite service (television) broadcasting-satellite service and terrestrial services between and among the terrestrial services) GB/T 144351.1-1993
GB/T 14436-1993 General principles of industrial product guarantee documents GB/T 14436-1993
GB/T 14437-1993 Single sampling procedures by attributes for product quality audit (Apply to the case of binomial distribution) GB/T 14437-1993
GB/T 14437-1997 Single sampling procedures and tables by attributes for product quality audit GB/T 14437-1997
GB/T 14438-1993 Lower confidence limit of normal probability within specified limits GB/T 14438-1993
GB/T 14439-1993 Classification of works in cold water GB/T 14439-1993
GB/T 14440-1993 Classification of works in cold environment GB/T 14440-1993
GB/T 14441-1993 Safety code for painting. Terminology GB/T 14441-1993
GB/T 14441-2008 Safety code for painting -- Terminology GB/T 14441-2008
GB/T 14442-1993 Safety and health regulation for fur manufacture GB/T 14442-1993
GB/T 14442-2008 Safety and health regulation for fur manufacture GB/T 14442-2008
GB/T 14445-1993 Cemented carbide for coal-mining tools GB/T 14445-1993
GB/T 14446-1993 Heavy duty carbide insert blanks for cutting tools GB/T 14446-1993
GB/T 14447-1993 Test method for electrostatic properties of plastic films. Half-life method GB/T 14447-1993
GB/T 14448-1993 Classification and terms of aerosol products GB/T 14448-1993
GB/T 14449-1993 Test method for aerosol products GB/T 14449-1993
GB/T 14449-2008 Test method for aerosol products GB/T 14449-2008
GB/T 1445.2-1991 Analysis methods of white soft sugar GB/T 1445.2-1991
GB/T 14450-2004 Bead Wire [including MODIFICATION 1] GB/T 14450-2004
GB/T 14450-2008 Bead wire GB/T 14450-2008
GB/T 10067.412-2015 Basic specifications for electroheat installations -- Part 412: Box-type quenching furnaces GB/T 10067.412-2015
GB/T 14451-1993 Steel wire ropes for control GB/T 14451-1993
GB/T 14451-2008 Steel wire rope for control GB/T 14451-2008
GB/T 14452-1993 Metallic materials. Determination of bending mechanical properties GB/T 14452-1993
GB/T 14453-1993 Metallic materials. Standard test method for the elastic modulus at high temperature. The method of disc. Vibrator GB/T 14453-1993
GB/T 14454.10-1993 Aromatics. Determination of flash point. Closed cup method GB/T 14454.10-1993
GB/T 14454.11-1993 Aromatics. Determination of phenol content GB/T 14454.11-1993
GB/T 14454.11-2008 Fragrance/Flavor substances -- Determination of content of phenols GB/T 14454.11-2008
GB/T 14454.1-1993 Aromatics. Preparation of test sample GB/T 14454.1-1993
GB/T 14454.1-2008 Fragrance/Flavor substances -- Preparation of test samples GB/T 14454.1-2008
GB/T 14454.12-1993 Aromatics. Method for determination of trace chlorinated compounds GB/T 14454.12-1993
GB/T 14454.12-2008 Fragrance/Flavor substances -- Method for determination of trace chlorinated compounds GB/T 14454.12-2008
GB/T 14454.13-1993 Aromatics. Determination of carbonyl compounds content. Neutral sodium sulfite method GB/T 14454.13-1993
GB/T 14454.13-2008 Fragrance/Flavor substances -- Determination of carbonyl value and carbonyl compounds content GB/T 14454.13-2008
GB/T 14454.14-1993 Aromatics. Preparation of standard solution, test solution and indicator solution GB/T 14454.14-1993
GB/T 14454.14-2008 Fragrance/Flavor substances - Preparation of standard solution, test solution and indicator solution GB/T 14454.14-2008
GB/T 14454.15-1993 Oil of sassafras. Determination of safrole and isosafrole content. Gas chromatographic method on packed columns GB/T 14454.15-1993
GB/T 14454.15-2008 Oil of sassafras -- Determination of safrole and isosafrole content -- Gas chromatographic method on packed columns GB/T 14454.15-2008
GB/T 14454.16-1993 Aromatics. Determination of carbonyl value and carbonyl compounds content. Hydroxylammonium chloride method GB/T 14454.16-1993
GB/T 14454.17-1993 Aromatics. Determination of carbonyl value and carbonyl compounds content. Free hydroxylamine method GB/T 14454.17-1993
GB/T 14454.2-1993 Aromatics. Method for valuation of odor GB/T 14454.2-1993
GB/T 11039.1-2005 Textiles -- Tests for colour fastness -- Colour fastness to contaminants -- Part 1: Nitrogen oxides GB/T 11039.1-2005
GB/T 14454.3-1993 Aromatics. Method for determination of colour GB/T 14454.3-1993
GB/T 14454.4-1993 Aromatics. Determination of refractive index GB/T 14454.4-1993
GB/T 11039.2-2005 Textiles -- Tests for colour fastness -- Colour fastness to contaminants -- Part 2: Burnt-gas fumes GB/T 11039.2-2005
GB/T 14454.5-1993 Aromatics. Determination of optical rotation GB/T 14454.5-1993
GB/T 14454.5-2008 Fragrance/Flavor substances -- Determination of optical rotation GB/T 14454.5-2008
GB/T 14454.6-1993 Aromatics. Quantitative evaluation of residue on evaporation GB/T 14454.6-1993
GB/T 14454.6-2008 Fragrance/Flavor substances -- Quantitative evaluation of residue on evaporation GB/T 14454.6-2008
GB/T 14454.7-1993 Aromatics. Determination of freezing point GB/T 14454.7-1993
GB/T 14454.7-2008 Fragrance/Flavor substances -- Determination of freezing point GB/T 14454.7-2008
GB/T 14454.8-1993 Aromatics. Determination of cineol content. o-Cresol freezing point method GB/T 14454.8-1993
GB/T 14454.9-1993 Aromatics. Determination of safrole cotent. Freezing point method GB/T 14454.9-1993
GB/T 14455.10-1993 Essential Oils. Determiantion of ester value of oils containing difficult-to-saponify esters GB/T 14455.10-1993
GB/T 14455.1-1993 Essential oils. Principles of nomenclature GB/T 14455.1-1993
GB/T 14455.1-2008 Essential oils -- Principles of nomenclature GB/T 14455.1-2008
GB/T 14455.2-1993 Essential oils. Sampling GB/T 14455.2-1993
GB/T 14455.3-1993 Essential oils. Evaluation of miscibility in ethanol GB/T 14455.3-1993
GB/T 14455.3-2008 Fragrance/Flavor substances -- Evaluation of solubility (miscibility) in ethanol GB/T 14455.3-2008
GB/T 14455.4-1993 Essential oils. Determination of relative density GB/T 14455.4-1993
GB/T 14455.5-1993 Essential oils. Determination of acid value GB/T 14455.5-1993
GB/T 14455.5-2008 Fragrance/Flavor substances -- Determination of acid value or acid content GB/T 14455.5-2008
GB/T 14455.6-1993 Essential oils. Determination of ester value GB/T 14455.6-1993
GB/T 14455.6-2008 Fragrance/Flavor substances -- Determination of ester value or ester content GB/T 14455.6-2008
GB/T 14455.7-1993 Essential oils. Determination of ester value after acetylation and evaluation of free alcohols and total alcohols content GB/T 14455.7-1993
GB/T 14455.7-2008 Fragrance/Flavor substances -- Determination of ester value after acetylation and evaluation of free alcohols and total alcohols content GB/T 14455.7-2008
GB/T 14455.8-1993 Essential oils (containing tertiary alcohols). Estimation of free alcohols content by determination of ester value after acetylation GB/T 14455.8-1993
GB/T 14455.9-1993 Essential oils. Analysis by gas chromatography on packed columns. General method GB/T 14455.9-1993
GB/T 14456.1-1993 Essential oils, fragrance/flavor substances. Determination of carbonyl value and carbonyl compound content. Hydroxylamine hydrochloride method GB/T 14456.1-1993
GB/T 14456.1-2008 Green tea -- Part 1: Basic requirements GB/T 14456.1-2008
GB/T 14456.2-1993 Essential oils, fragrance/flavor substances. Determination of carbonyl value and carbonyl compound content. Free hydroxylamine method GB/T 14456.2-1993
GB/T 14456.2-2008 Green tea -- Part 2: Dayezhong green tea GB/T 14456.2-2008
GB/T 14456.3-1993 (Oil, Isolate and synthetic fragrances. Difficult ester value and saponification of esters containing measured amounts of containing ester) GB/T 14456.3-1993