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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 21885-2008 Textile auxiliaries -- Defoaming agents -- Determination of the defoaming efficiency GB/T 21885-2008
GB/T 21886-2008 2, 4-Dinitrophenol GB/T 21886-2008
GB/T 21887-2008 2-Amino-4-nitrophenol GB/T 21887-2008
GB/T 21888-2008 Acid brilliant red P-9B 150% (C. I. Acid red 131) GB/T 21888-2008
GB/T 21889-2008 Acid brilliant red P-3B 200% (C. I. Acid red 336) GB/T 21889-2008
GB/T 21889-2015 Acid brilliant red P-3B 200% (C. I. Acid red 336) GB/T 21889-2015
GB/T 21890-2008 Acid brilliant yellow P-4R 150% (C. I. Acid yellow 42) GB/T 21890-2008
GB/T 21890-2015 Acid brilliant yellow P-4R 150% (C. I. Acid yellow 42) GB/T 21890-2015
GB/T 21891-2008 Acid brilliant blue P-3R 200% (C. I. Acid blue 281) GB/T 21891-2008
GB/T 21891-2015 Acid brilliant blue P-3R 200% (C. I. Acid blue 281) GB/T 21891-2015
GB/T 2189-1991 (The parts and units of jigs and fixtures. Rotary platen) GB/T 2189-1991
GB/T 21892-2008 P-Aminophenol GB/T 21892-2008
GB/T 21892-2015 P-aminophenol GB/T 21892-2015
GB/T 21893-2008 A kind of photosensitive emulsion (double component) for plate making on fabric screen printing GB/T 21893-2008
GB/T 21894-2008 A kind of photosensitive emulsion for plate making on fabric rotary screen printing GB/T 21894-2008
GB/T 21895-2008 P-(β-Sulfato ethyl sulfonyl) aniline (Para Base Ester) GB/T 21895-2008
GB/T 21895-2015 P-(β-Sulfato ethyl sulfonyl) aniline (Para base ester) GB/T 21895-2015
GB/T 21896-2008 2-Naphthylamine-1, 5-disulfonic acid (Sulphonic Tobias acid) GB/T 21896-2008
GB/T 21897-2008 load-bearing waterproof sheet GB/T 21897-2008
GB/T 21898-2008 Method of specification for textile colors GB/T 21898-2008
GB/T 21899-2008 Mowing and flattening machine GB/T 21899-2008
GB/T 2190-1991 (The parts and units of jigs and fixtures. Bidirectional plate) GB/T 2190-1991
GB/T 21910-2008 Method for measuring relative wet grip performance of passenger car tyres GB/T 21910-2008
GB/T 21911-2008 Determination of phthalate esters in foods GB/T 21911-2008
GB/T 2191-1991 (The parts and units of jigs and fixtures. Round eccentric) GB/T 2191-1991
GB/T 21912-2008 Determination of titanium dioxide in foods GB/T 21912-2008
GB/T 21913-2008 Determination of talc in foods GB/T 21913-2008
GB/T 21914-2008 Determination of Benzyl Acetate in tea-drink -- Gas chromatography method GB/T 21914-2008
GB/T 21915-2008 Determination of natamycin in food -- By high-performance liquid chromatography GB/T 21915-2008
GB/T 21916-2008 Determination of synthetic colour in fruit tins -- High performance liquid chromatography GB/T 21916-2008
GB/T 21917-2008 Method for Determination of Ethyl Maltol in Beverage GB/T 21917-2008
GB/T 10304.1-1988 General rule for analytical method of cathode carbonate GB/T 10304.1-1988
GB/T 21919-2008 Laboratory medicine -- Requirements for reference measurement laboratories GB/T 21919-2008
GB/T 219-1996 Determination of fusibility of coal ash GB/T 219-1996
GB/T 219-2008 Determination of fusibility of coal ash GB/T 219-2008
GB/T 21920-2008 Safety code for the quayside container crane GB/T 21920-2008
GB/T 21921-2008 Test method for tensile strength of impermeable graphite materials GB/T 21921-2008
GB/T 2192-1991 (The parts and units of jigs and fixtures. Fork eccentric) GB/T 2192-1991
GB/T 21923-2008 General testing rules for solid biofuel GB/T 21923-2008
GB/T 21924-2008 Wheat gluten GB/T 21924-2008
GB/T 21925-2008 Determination of herbicide residues in water -- LC/MS method GB/T 21925-2008
GB/T 21926-2008 Determination of 2-Dodecylcyclobutanone in Irradiated foods Containing Fat -- GC/MS Method GB/T 21926-2008
GB/T 21927-2008 Determination of Tertiary Butylhydroquinone in foods -- High-performance of liquid chromatography GB/T 21927-2008
GB/T 10304.12-1988 Determination of ignition losses in cathode carbonate GB/T 10304.12-1988
GB/T 21929-2008 Test method for flash point by tag closed cup tester GB/T 21929-2008
GB/T 21930-2008 Product of geographical indication -- Yunjin GB/T 21930-2008
GB/T 21931.1-2008 Nickel, ferronickel and nickel alloys -- Determination of carbon content -- Infrared absorption method after induction furnace combustion GB/T 21931.1-2008
GB/T 21931.2-2008 Nickel, ferronickel and nickel alloys -- Determination of sulfur content -- Infrared absorption method after induction furnace combustion GB/T 21931.2-2008
GB/T 21931.3-2008 Nickel, ferronickel and nickel alloys -- Determination of phosphorus content -- Phosphovanoclonolybeate molecular absorption spectrometric method GB/T 21931.3-2008
GB/T 2193-1991 (The parts and units of jigs and fixtures. Single eccentric) GB/T 2193-1991
GB/T 21932-2008 Nickel and ferronickel -- Determination of sulphur content -- Barium sulfate gravimetric method after alumina chromatographic separation GB/T 21932-2008
GB/T 21933.1-2008 Ferronickel -- Determination of nickel content -- The dimethylglyoxime gravimetric method GB/T 21933.1-2008
GB/T 21933.2-2008 Ferronickel -- Determination of silicon content -- Gravimetric method GB/T 21933.2-2008
GB/T 21933.3-2008 Ferronickel -- Determination of cobalt content -- Flame atomic absorption spectrometric method GB/T 21933.3-2008
GB/T 21934-2008 Ferronickel -- Determination of cobalt content -- Flame atomic absorption spectrometric method GB/T 21934-2008
GB/T 21935-2008 Earth-moving machinery -- Zones of comfort and reach for controls GB/T 21935-2008
GB/T 21936-2008 Earth-moving machinery -- Machine-mounted retrieval device -- Performance requirements GB/T 21936-2008
GB/T 21937-2008 Earth-moving machinery -- Crawler and wheel tractor dozer blades -- Volumetric ratings GB/T 21937-2008
GB/T 21938-2008 Earth-moving machinery -- Hydraulic excavator and backhoe loader boom-lowering control device -- Requirements and tests GB/T 21938-2008
GB/T 21939-2008 Earth-moving machinery -- Warning devices for slow-moving machines -- Ultrasonic and other systems GB/T 21939-2008
GB/T 21940-2008 Earth-moving machinery -- Cutting edges used on tractor-dozers, graders and scrapers -- Principal shapes and basic dimensions GB/T 21940-2008
GB/T 21941-2008 Earth-moving machinery -- Volumetric ratings for hoe-type and grab-type buckets of hydraulic excavators and backhoe loaders GB/T 21941-2008
GB/T 2194-1991 (The parts and units of jigs and fixtures. Sided eccentric) GB/T 2194-1991
GB/T 21942-2008 Earth-moving machinery -- Loader and front loading excavator buckets -- Volumetric ratings GB/T 21942-2008
GB/T 21943-2008 Back-up pads for vulcanized fibre discs GB/T 21943-2008
GB/T 21944.1-2008 Special products of silicon carbide -- Kiln furniture of reaction bonded silicon carbide -- Part 1: Beam GB/T 21944.1-2008
GB/T 21944.2-2009 Special products of silicon carbide -- Kiln furniture of reaction bonded silicon carbide -- Part 2: Special beam GB/T 21944.2-2009
GB/T 21944.3-2008 Special products of silicon carbide -- Kiln furniture of reaction bonded silicon carbide -- Part 3: Rollers GB/T 21944.3-2008
GB/T 21944.4-2009 Special products of silicon carbide -- Kiln furniture of reaction bonded silicon carbide -- Part 4: Burner nozzle GB/T 21944.4-2009
GB/T 21945-2008 Numerical control sector gear shaping machines -- Testing of the accuracy GB/T 21945-2008
GB/T 21946-2008 Numerical control gear shaving machines -- Testing of the accuracy GB/T 21946-2008
GB/T 21947-2008 Numerically milling machines for special screws -- Testing of the accuracy GB/T 21947-2008
GB/T 21948.1-2008 Test conditions for CNC milling machines with table of variable height -- Testing of accuracy -- Part 1: Machines with horizontal spindle GB/T 21948.1-2008
GB/T 21948.2-2008 Test conditions for CNC milling machines with table of variable height -- Testing of accuracy -- Part 2: Machines with vertical spindle GB/T 21948.2-2008
GB/T 21949.1-2008 CNC universal tool milling machines -- Part 1: Testing of the accuracy GB/T 21949.1-2008
GB/T 21949.2-2008 CNC universal tool milling machines -- Part 2: Specifications GB/T 21949.2-2008
GB/T 21950-2008 Plunge shaving cutters GB/T 21950-2008
GB/T 21951-2008 Cubic boron nitride inserts, tipped or solid -- Dimensions GB/T 21951-2008
GB/T 2195-1991 (The parts and units of jigs and fixtures. Eccentric with plate) GB/T 2195-1991
GB/T 21952-2008 Polycrystalline diamond inserts, tipped -- Dimensions GB/T 21952-2008
GB/T 21953-2008 Single point cutting tool -- Corner radii GB/T 21953-2008
GB/T 21954.1-2008 Metal cutting band saw blades -- Part 1: Terms GB/T 21954.1-2008
GB/T 21954.2-2008 Metal cutting band saw blades -- Part 2: Characteristics and dimensions GB/T 21954.2-2008
GB/T 21955-2008 Tractors and machinery for agriculture and forestry -- Paper friction disc -- Technical specifications GB/T 21955-2008
GB/T 21956.1-2008 The strength testing method and accepting condition of protective structures on narrow-track wheeled agricultural and forestry tractors -- Part 1: Static testing method of front mounted ROPS GB/T 21956.1-2008
GB/T 21956.1-2015 Protective structure strength on narrow-track wheeled agricultural and forestry tractors -- Testing method and acceptance condition -- Part 1: Static testing method of front mounted ROPS GB/T 21956.1-2015
GB/T 21956.2-2008 The strength testing method and accepting condition of protective structures on narrow-track wheeled agricultural and forestry tractors -- Part 2: Dynamic testing method of front mounted ROPS GB/T 21956.2-2008
GB/T 21956.2-2015 Protective structure strength on narrow-track wheeled agricultural and forestry tractors -- Testing method and acceptance condition -- Part 2: Dynamic testing method of front mounted ROPS GB/T 21956.2-2015
GB/T 21956.3-2008 The strength testing method and accepting condition of protective structures on narrow-track wheeled agricultural and forestry tractors -- Part 3: Static testing method of rear mounted ROPS GB/T 21956.3-2008
GB/T 21956.3-2015 Protective structure strength on narrow-track wheeled agricultural and forestry tractors -- Testing method and acceptance condition -- Part 3: Static testing method of rear mounted R0PS GB/T 21956.3-2015
GB/T 21956.4-2009 The strength testing method and accepting condition of protective structures on narrow-track wheeled agricultural and forestry tractors -- Part 4: Dynamic testing method of rear mounted ROPS GB/T 21956.4-2009
GB/T 21957-2008 The fatigue-life testing method of the axle shaft and drive shaft on the test stand,wheeled agricultural tractor GB/T 21957-2008
GB/T 21958-2008 Front drive axle for wheeled tractor GB/T 21958-2008
GB/T 21959-2008 Tractor-trailer combination -- Specifications GB/T 21959-2008
GB/T 21960-2008 The testing method and accepting condition of the driver seat on agricultural and forestry tractors GB/T 21960-2008
GB/T 21961-2008 Test methods for maize combine harvester GB/T 21961-2008
GB/T 2196-1991 (The parts and units of jigs and fixtures. Hook plate) GB/T 2196-1991
GB/T 10304.2-1988 Determination of BaC03 in cathode carbonate by dichromate iodimetry GB/T 10304.2-1988
GB/T 21963-2008 Agricultural machinery maintenance and repair terms GB/T 21963-2008
GB/T 21964-2008 Repair of agricultural machines -- Safety regulations GB/T 21964-2008