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www.ChineseStandard.net Database: 189759 (19 Oct 2025)
National Standard: GB/T, GBT
         
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Std ID Description (Standard Title) Detail
GB/T 12690.18-2017 Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides -- Part 18: Determination of zirconium content GB/T 12690.18-2017
GB/T 12734-2017 Synchronous belt drives -- Automotive synchronous belts GB/T 12734-2017
GB/T 13254-2017 Caprolactam for industrial use GB/T 13254-2017
GB/T 13539.3-2017 Low-voltage fuses -- Part 3: Supplementary requirements for fuses for use by unskilled persons (fuses mainly for household and similar applications) -- Examples of standardized systems of fuses A to F GB/T 13539.3-2017
GB/T 13693-2017 Road Portland cement GB/T 13693-2017
GB/T 13738.1-2017 Black tea -- Part 1: Broken black tea GB/T 13738.1-2017
GB/T 13738.2-2017 Black tea -- Part 2: Congou black tea GB/T 13738.2-2017
GB/T 13870.4-2017 Effects of current on human beings and livestock -- Part 4: Effects of lightning strokes GB/T 13870.4-2017
GB/T 13885-2017 Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc in feeds -- Method using atomic absorption spectrometry GB/T 13885-2017
GB/T 14013-2017 Mobile communication equipment -- Transport package GB/T 14013-2017
GB/T 14048.22-2017 Low-voltage switchgear and controlgear -- Part 7-4: Ancillary equipment -- PCB terminal blocks for copper conductors GB/T 14048.22-2017
GB/T 14048.3-2017 Low-voltage switchgear and controlgear -- Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units GB/T 14048.3-2017
GB/T 14048.5-2017 Low-voltage switchgear and controlgear -- Part 5-1: Control circuit devices and switching element -- Electromechanical control circuit devices GB/T 14048.5-2017
GB/T 14074-2017 Testing methods for wood adhesives and their resins GB/T 14074-2017
GB/T 14142-2017 Test method for crystallographic perfection of epitaxial layers in silicon -- Etching technique GB/T 14142-2017
GB/T 14365-2017 Acoustics -- Measurements of sound pressure level emitted by stationary road vehicles GB/T 14365-2017
GB/T 14366-2017 Acoustics -- Estimation of noise-induced hearing loss GB/T 14366-2017
GB/T 14456.1-2017 Green tea -- Part 1: Basic requirements GB/T 14456.1-2017
GB/T 14487-2017 Tea vocabulary for sensory evaluation GB/T 14487-2017
GB/T 14513.1-2017 Pneumatic fluid power -- Determination of flow-rate characteristics of components using compressible fluids -- Part 1: General rules and test methods for steady-state flow GB/T 14513.1-2017
GB/T 14598.23-2017 Electrical relays -- Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment -- Section 3: Seismic tests GB/T 14598.23-2017
GB/T 14598.27-2017 [Including 2019XG1] Measuring relays and protection equipment -- Part 27: Product safety requirements GB/T 14598.27-2017
GB/T 14640-2017 Determination of potassium and sodium in water for industrial circulating cooling system and boiler GB/T 14640-2017
GB/T 14708-2017 Adhesive coated polyester film for flexible printed circuits GB/T 14708-2017
GB/T 15022.7-2017 Resin based reactive compounds used for electrical insulation -- Part 7: Epoxy-anhydride vacuum pressure impregnation (VPI) resin GB/T 15022.7-2017
GB/T 15056-2017 Casting surface roughness -- Appraising method GB/T 15056-2017
GB/T 15076.13-2017 Methods for chemical analysis of tantalum and niobium -- Part 13: Determination of nitrogen content -- Inert gas fusion thermal conductivity method GB/T 15076.13-2017
GB/T 15108-2017 Raw sugar GB/T 15108-2017
GB/T 15174-2017 Programmes for reliability growth GB/T 15174-2017
GB/T 15242.1-2017 Dimensions series of rod and piston dynamic seals for hydraulic cylinders -- Part 1: Dimensions and tolerances of co-axial seals for reciprocating applications GB/T 15242.1-2017
GB/T 15242.2-2017 Dimensions series of rod and piston dynamic seals for hydraulic cylinders -- Part 2: Dimensions and tolerances of bearing rings GB/T 15242.2-2017
GB/T 15412-2017 General specification of pan/tilt head for non-broadcast TV camera GB/T 15412-2017
GB/T 15544.3-2017 Short-circuit current calculation in three-phase a.c. systems -- Part 3: Data of electrical equipment GB/T 15544.3-2017
GB/T 11213.2-1989 Sodium hydroxide for chemical fiber use--Determination of sodium chloride content--Spectrometric method GB/T 11213.2-1989
GB/T 15623.2-2017 Hydraulic fluid power -- Electrically modulated hydraulic control valves -- Part 2: Test methods for three-port directional flow-control valves GB/T 15623.2-2017
GB/T 15707-2017 Limits of radio interference from high voltage AC overhead power transmission lines GB/T 15707-2017
GB/T 15777-2017 Method for determination of the modulus of elasticity in compression parallel to grain of wood GB/T 15777-2017
GB/T 15779-2017 Log of peeled veneer GB/T 15779-2017
GB/T 15787-2017 Terms in log inspection GB/T 15787-2017
GB/T 15805.2-2017 Diagnosis of infectious haematopoietic necrosis GB/T 15805.2-2017
GB/T 15966-2017 Primary parameters and general technical conditions for hydrologic instruments GB/T 15966-2017
GB/T 16553-2017 Gems -- Testing GB/T 16553-2017
GB/T 16604-2017 Polyester filament for industry GB/T 16604-2017
GB/T 16665-2017 Monitoring and testing for energy saving of air compressor unit and air distribution system GB/T 16665-2017
GB/T 16697-2017 General technical requirement and measurement method for non-broadcast camera of single sensor GB/T 16697-2017
GB/T 16797-2017 Carbonless copy paper GB/T 16797-2017
GB/T 16805-2017 The pressure testing of steel pipelines for the transportation of petroleum, gas and highly volatile liquids GB/T 16805-2017
GB/T 16857.2-2017 Geometrical product specifications (GPS) -- Acceptance and reverification tests for coordinate measuring machines (CMM) -- Part 2: CMMs used for measuring linear dimensions GB/T 16857.2-2017
GB/T 16857.5-2017 Geometrical product specifications (GPS) -- Acceptance and reverification tests for coordinate measuring machines (CMM) -- Part 5: CMMs using single or multiple stylus contacting probing systems GB/T 16857.5-2017
GB/T 16895.2-2017 Low-voltage electrical installations -- Part 4-42: Protection for safety -- Protection against thermal effects GB/T 16895.2-2017
GB/T 16895.28-2017 Low-voltage electrical installations -- Part 7-714: Requirements for special installations or locations -- External lighting installations GB/T 16895.28-2017
GB/T 16918-2017 Bursting disc safety devices for gas cylinders GB/T 16918-2017
GB/T 17048-2017 Hard-drawn aluminium wire for overhead line conductors GB/T 17048-2017
GB/T 17225-2017 Hygienic requirements of microclimate for heating classroom in middle and elementary school GB/T 17225-2017
GB/T 17226-2017 Hygienic requirements of classroom ventilation in middle and elementary school GB/T 17226-2017
GB/T 17280-2017 Standard test method for distillation of crude petroleum-15-theoretical plate column GB/T 17280-2017
GB/T 17501-2017 Specification for marine engineering topographic surveying GB/T 17501-2017
GB/T 17540-2017 General specification for desktop laser printers GB/T 17540-2017
GB/T 17819-2017 Determination of vitamin B12 in additive premix -- High performance liquid chromatography GB/T 17819-2017
GB/T 17850.1-2017 Preparation of steel substrates before application of paints and related products -- Specifications for non-metallic blast-cleaning abrasives -- Part 1: General introduction and classification GB/T 17850.1-2017
GB/T 17923-2017 Analytical method for oily sewage from marine petroleum development industry -- Infrared spectrophotometry GB/T 17923-2017
GB/T 17948.3-2017 Rotating electrical machines -- Functional evaluation of insulation systems -- Test procedures for form-wound windings -- Thermal evaluation and classification of insulation systems used in rotating machines GB/T 17948.3-2017
GB/T 17974-2017 General specification for desktop ink-jet printers GB/T 17974-2017
GB/T 18142-2017 Information technology -- Representation of data elements values -- Notation of the format GB/T 18142-2017
GB/T 18171-2017 Chlorothalonil aqueous suspension concentrate GB/T 18171-2017
GB/T 1819.10-2017 Methods for chemical analysis of tin concentrates -- Part 10: Determination of sulfur content -- High frequency combustion with infrared absorption method and potassium iodate titrimetric method GB/T 1819.10-2017
GB/T 1819.11-2017 Methods for chemical analysis of tin concentrates -- Part 11: Determination of aluminium oxide content -- Chrome azure S spectrophotometric method GB/T 1819.11-2017
GB/T 1819.14-2017 Methods for chemical analysis of tin concentrates -- Part 14: Determination of copper content -- Flame atomic absorption spectrometry GB/T 1819.14-2017
GB/T 1819.8-2017 Methods for chemical analysis of tin concentrates -- Part 8: Determination of zinc content -- Flame atomic absorption spectrometric method GB/T 1819.8-2017
GB/T 18190-2017 Oceanological terminology -- Marine geology GB/T 18190-2017
GB/T 11213.2-2007 Sodium hydroxide for chemical fiber use - Determination of sodium chloride content - Spectrometric method GB/T 11213.2-2007
GB/T 11213.3-1989 Sodium hydroxide for chemical fiber use--Determination of the calcium mass fraction--EDTA complexometric method GB/T 11213.3-1989
GB/T 18442.7-2017 Static vacuum insulated cryogenic pressure vessels -- Part 7: Rules of pressure strengthening for inner vessels GB/T 18442.7-2017
GB/T 11213.3-2003 Sodium hydroxide for chemical fiber use -- Determination of the calcium content -- EDTA complexometric method GB/T 11213.3-2003
GB/T 18636-2017 Diagnostic techniques for bluetongue GB/T 18636-2017
GB/T 18640-2017 Diagnostic techniques for domestic animal schistosomiasis GB/T 18640-2017
GB/T 18670-2017 Cosmetic classification GB/T 18670-2017
GB/T 1867-2017 Vat blue RSN (C. I. Vat blue 4) GB/T 1867-2017
GB/T 18685-2017 The blank diameters for rolling general purpose metric screw threads GB/T 18685-2017
GB/T 18690.2-2017 Agricultural irrigation equipment -- Filters for micro-irrigation -- Part 2: Strainer-type filters and disc filters GB/T 18690.2-2017
GB/T 18690.3-2017 Agricultural irrigation equipment -- Filters for micro-irrigation -- Part 3: Automatic flushing strainer-type filters and disc filters GB/T 18690.3-2017
GB/T 18742.1-2017 Polypropylene (PP) piping systems for hot and cold-water installations -- Part 1: General GB/T 18742.1-2017
GB/T 18742.2-2017 Polypropylene (PP) piping systems for hot and cold-water installations -- Part 2: Pipes GB/T 18742.2-2017
GB/T 18798.1-2017 Instant tea in solid form -- Part 1: Sampling GB/T 18798.1-2017
GB/T 18802.311-2017 Components for low-voltage surge protective devices -- Part 311: Performance requirements and test circuits for gas discharge tubes (GDT) GB/T 18802.311-2017
GB/T 18872-2017 Determination of vitamin K3 in feeds -- High performance liquid chromatography GB/T 18872-2017
GB/T 11213.4-1989 Sodium hydroxide for chemical fiber use--Determination of silicon mass fraction--Reduced molybdo silicate spectrometric method GB/T 11213.4-1989
GB/T 18916.30-2017 Norm of water intake -- Part 30: Coking GB/T 18916.30-2017
GB/T 18916.31-2017 Norm of water intake -- Part 31: Sintering and pelletizing for iron and steel industry GB/T 18916.31-2017
GB/T 18916.32-2017 Norm of water intake -- Part 32: Iron ore mineral processing GB/T 18916.32-2017
GB/T 19068.1-2017 Small wind turbines -- Part 1: Technical condition GB/T 19068.1-2017
GB/T 19068.2-2017 Small wind turbines -- Part 2: Test method GB/T 19068.2-2017
GB/T 19111-2017 [Including 2019XG1] Maize oil GB/T 19111-2017
GB/T 19336-2017 Abamectin technical material GB/T 19336-2017
GB/T 19337-2017 Abamectin emulsifiable concentrates GB/T 19337-2017
GB/T 11213.4-2006 Sodium hydroxide for chemical fiber use -- Determination of silicon content -- Reduced molybdosilicate spectrophotometric method GB/T 11213.4-2006
GB/T 19378-2017 Nomenclature and codes of pesticide formulations GB/T 19378-2017
GB/T 19443-2017 Insulators for overhead lines with a nominal voltage above 1 500 V -- Ceramic or glass insulator units for d.c. systems -- Definitions, test methods and acceptance criteria GB/T 19443-2017
GB/T 19516-2017 Wired-emergency telephone system of expressway GB/T 19516-2017
GB/T 19518.2-2017 Explosive atmospheres -- Electrical resistance traces heating -- Part 2: Application guide for design, installation and maintenance GB/T 19518.2-2017