National Standard: GB/T, GBT
              
GBT << ...>> GBT
Std ID Description (Standard Title)
GB/T 38387-2019 Noise reduction rubber expansion joint device for bridges
GB/T 38388-2019 Test method of solar PV system for curtain wall and skylight of building
GB/T 38389-2019 Methods for chemical analysis of indium-tin oxide target
GB/T 38390-2019 Safety and control devices for gas burners and gas-burning appliances -- Particular requirements -- Pressure sensing device
GB/T 38391-2019 Rubber components for solar photovoltaic
GB/T 38392-2019 Metallurgical equipment -- Couplings -- Test methods, inspecting rules and acceptance codes
GB/T 38393-2019 Dragon boat
GB/T 38394-2019 Coal tar -- Determination of sodium, calcium, magnesium and iron content -- Inductively coupled plasma optical emission spectrometry
GB/T 38395-2019 Coal tar -- Determination of sulfur and nitrogen content
GB/T 38396-2019 Pitch products of coal carbonization -- Determination of mesophase content -- Microscopical analysis by reflected light
GB/T 38397-2019 Coal tar -- Determination of component content -- Gas chromatography-mass spectrometry and thermogravimetry
GB/T 38398-2019 Textiles -- Filtration performance -- Determination of most penetrating particle size
GB/T 38399.1-2019 Textile machinery and accessories -- Vocabulary of flat warp knitting machines -- Part 1: Basic structure and knitting elements
GB/T 38399.2-2019 Textile machinery and accessories -- Vocabulary of flat warp knitting machines -- Part 2: Warp let-off, fabric take-up and batching
GB/T 38399.3-2019 Textile machinery and accessories -- Vocabulary of flat warp knitting machines -- Part 3: Patterning devices
GB/T 38399.4-2019 Textile machinery and accessories -- Vocabulary of flat warp knitting machines -- Part 4: Stitch bonding machines and stitch bonding devices
GB/T 38401-2019 Leather and fur -- Chemical tests -- Determination of dimethyl formamide content
GB/T 38402-2019 Leather and fur -- Chemical tests -- Determination of chromium (VI) content: Chromatographic method
GB/T 38403-2019 Leather and fur -- Chemical tests -- Determination of the preservative (TCMTB, PCMC, OPP, OIT) content: Liquid chromatography
GB/T 38405-2019 Leather and fur -- Chemical tests -- Determination of short-chain chlorinated paraffins
GB/T 38406-2019 Leather chemicals -- Determination of tannin content in synthetic tanning agents
GB/T 38407-2019 Leather and fur chemicals -- Determination of chromium (Ⅵ) and the reductive potential for chromium tanning agents
GB/T 38408-2019 Leather -- Identification -- Method of microscopy
GB/T 38409-2019 Leather -- Chemical tests -- Determination of N-methyl-2-pyrrolidone (NMP) and N-ethyl-2-pyrrolidone (NEP) content
GB/T 38410-2019 Leather chemicals -- Determination of tannin content in tanning agent -- Filter method
GB/T 38411-2019 Leather chemicals -- Determination of the free formaldehyde in leather process auxiliaries
GB/T 38412-2019 Leather goods -- General specification
GB/T 38413-2019 Textiles -- Test methods for filtration of particulate matter
GB/T 38414-2019 Home textiles classification
GB/T 38415-2019 Determination of tetrabromobisphenol A and hexabromocyclododecanes content in toys -- High performance liquid chromatography-tandem mass spectrometry
GB/T 38416-2019 Fur -- Identification -- Method of microscopy
GB/T 38417-2019 Textile machinery and accessories -- Bars for drop wires for electrical warp stop motions
GB/T 38418-2019 General technical requirements for donated textiles
GB/T 38419-2019 Textiles -- Determination of Michler’s ketone and Michler’s base
GB/T 38420-2019 Determination of bisphenol A migration in polycarbonate and polysulfone materials in toys -- High performance liquid chromatography-tandem mass spectrometry
GB/T 38421-2019 Fur -- Detection of animal derived material -- Qualitative real-time polymerase chain reaction (PCR) methods
GB/T 38422-2019 Textile machinery and accessories -- Circular knitting machines -- Vocabulary
GB/T 38423-2019 Determination of total concentration of certain elements in toys
GB/T 38424-2019 Determination of allergenic fragrances in toys -- Gas chromatographic-mass spectrometry
GB/T 38425.2-2019 Textile machinery and accessories -- Flat steel healds with closed end loops -- Part 2: Dimensions of healds manufactured of hardened strip steel
GB/T 38426-2019 Test method for thermal resistance and use temperature of sleeping bags
GB/T 38427.1-2019 Technical requirements for anti-counterfeit via biometrics -- Part 1: Face recognition
GB/T 38428.1-2019 Direct current (DC) plugs and socket-outlets for information and communication technology (ICT) equipment installed in data centres and telecom central offices -- Part 1: General requirements
GB/T 38429.1-2019 Explosion protected safety technique of automotive LPG filling stations -- Part 1: Explosion protected safety technique requirements for LPG dispensers
GB/T 38429.2-2019 Explosion protected safety technique of automotive LPG filling stations -- Part 2: Explosion protected components related to LPG dispensers and installation requirements
GB/T 38430-2019 Corrosion of metals and alloys -- Test method for isothermal-exposure oxidation testing under high-temperature corrosion conditions for metallic materials
GB/T 38431-2019 Particulate -- Dispersion stability analysis -- Static multiple light scattering
GB/T 38432-2019 Particle -- Gas-solid reaction measurement -- Micro fluidized bed method
GB/T 38433-2019 General technical specifications for sightseeing combination bus
GB/T 38435-2019 Specification for protection configuration and setting for transmission line of electrified railway traction station
GB/T 38436-2019 Engineering data handover specification for power transmission and transformation
GB/T 38437-2019 Methods of measurement of the magnetic dipole moment of a ferromagnetic material specimen by the withdrawal or rotation method
GB/T 38438-2019 Operational evaluation index system for electric power communication network
GB/T 38439-2019 Measuring specifications for methods to obtrusive light of outdoor lighting
GB/T 38440-2019 Test method for penetration strength of cast iron
GB/T 38441-2019 Pig iron and cast -- Determination of chromium, copper, magnesium, manganese, molybdenum, nickel, phosphorus, tin, titanium, vanadium and silicon content -- Inductively coupled plasma atomic emission spectrometric method
GB/T 38443-2019 GH4145 alloy bars and forgings -- General specification
GB/T 38444-2019 Electronic toll collection -- On board unit
GB/T 38470-2019 Recycling materials for brass
GB/T 38471-2019 Recycling materials for copper
GB/T 38472-2019 Recycling materials for cast aluminium alloys
GB/T 7739.1-2019 Methods for chemical analysis of gold concentrates -- Part 1: Determination of gold and silver contents
GB/T 7739.2-2019 Methods for chemical analysis of gold concentrates -- Part 2: Determination of silver content -- Flame atomic absorption spectrometric method
GB/T 7739.3-2019 Methods for chemical analysis of gold concentrates -- Part 3: Determination of arsenic content
GB/T 8200-2019 Bisultap soluble concentrate
GB/T 8427-2019 Textiles -- Tests for color fastness -- Color fastness to artificial light: Xenon arc
GB/T 8647.11-2019 Methods for chemical analysis of nickel -- Part 11: Determination of magnesium, aluminum, manganese, cobalt, copper, zinc, cadmium, tin, antimony, lead, bismuth contents -- Inductively coupled plasma mass spectrometry
GB/T 11101-2020 Cemented carbide blanks for round rods
GB/T 11251-2020 Alloy structural steel plate and strip
GB/T 12839-2020 Terms and definitions of tyre valves
GB/T 13747.27-2020 Methods for chemical analysis of zirconium and zirconium alloys -- Part 27: Determination of trace impurities content -- Inductively coupled plasma mass spectrometry
GB/T 13747.3-2020 Methods for chemical analysis of zirconium and zirconium alloys -- Part 3: Determination of nickel content -- Dimethyglyoxime spectrophotometry and inductively coupled plasma atomic emission spectrometry
GB/T 13747.4-2020 Methods for chemical analysis of zirconium and zirconium alloys -- Part 4: Determination of chromium content -- Diphenylcarbazide spectrophotometry and inductively coupled plasma atomic emission spectrometry
GB/T 14849.1-2020 Methods for chemical analysis of silicon metal -- Part 1: Determination of iron content
GB/T 14849.3-2020 Methods for chemical analysis of silicon metal -- Part 3: Determination of calcium content
GB/T 15076.11-2020 Methods for chemical analysis of tantalum and niobium -- Part 11: Determination of arsenic, antimony, lead, tin and bismuth contents in niobium -- Direct current arc atomic emission spectrometry
GB/T 15076.4-2020 Methods for chemical analysis of tantalum and niobium -- Part 4: Determination of iron content--1, 10-Phenanthroline spectrophotometry
GB/T 15076.6-2020 Methods for chemical analysis of tantalum and niobium -- Part 6: Determination of silicon content -- Inductively coupled plasma atomic emission spectrometry
GB/T 15076.7-2020 Methods for chemical analysis of tantalum and niobium -- Part 7: Determination of phospherus content in niobium--4-Formyloxy-pentyl ketone-[2] extraction separation phosphomolybdate blue spectrophotometry and inductively coupled plasma atomic emission spe
GB/T 17901.1-2020 Information technology -- Security techniques -- Key management -- Part 1: Framework
GB/T 17989.1-2020 Control charts -- Part 1: General guidelines
GB/T 17989.2-2020 Control charts -- Part 2: Shewhart control charts
GB/T 17989.3-2020 Control charts -- Part 3: Acceptance control charts
GB/T 17989.4-2020 Control charts -- Part 4: Cumulative sum charts
GB/T 18161-2020 Specifications of amusement rides fly tower category
GB/T 18163-2020 Specifications of amusement rides astro fighter category
GB/T 18164-2020 Specifications of amusement rides wonder wheel category
GB/T 19208-2020 Ground vulcanized rubber
GB/T 20475.5-2020 Classification for content of harmful elements in coal -- Part 5: Fluorine
GB/T 20693-2020 Emamectin benzoate technical material
GB/T 20801.1-2020 Pressure piping code -- Industrial piping -- Part 1: General
GB/T 23605-2020 Determination of β transus temperature of titanium alloys
GB/T 23761-2020 Test method for air-purification performances of photocatalytic materials -- Degradation of acetaldehyde (or formaldehyde)
GB/T 23762-2020 Test method for water purification performance of photocatalytic materials
GB/T 24595-2020 Hot-rolled steel bars for quenched and tempered automobile crankshafts
GB/T 24749-2020 Propiconazole
GB/T 24970-2020 Delineator
GB/T 2673.2-2020 Hexalobular socket high countersunk head screws
GB/T 26752-2020 PAN-based carbon fiber
GB/T 27400-2020 Conformity assessment -- General rules for service certification techniques