National Standard: GB/T, GBT
              
GBT << ...>> GBT
Std ID Description (Standard Title)
GB/T 3836.21-2017 Explosive atmospheres -- Part 21: Application of quality systems for equipment manufacture
GB/T 3836.23-2017 Explosive atmospheres -- Part 23: Group Ⅰ, category EPL equipment intended to remain functional in atmospheres endangered by firedamp and/or coal dust
GB/T 3836.5-2017 Explosive atmospheres -- Part 5: Equipment protection by pressurized enclosure "p"
GB/T 3854-2017 Test method for hardness of reinforced plastics by means of a Barcol impresser
GB/T 3883.201-2017 Safety of motor-operated hand-held, transportable and garden tools -- Part 2: Particular requirements for drills and impact drills
GB/T 3883.306-2017 Safety of motor-operated hand-held, transportable and garden tools -- Part 3: Particular requirements for transportable diamond drills with liquid systems
GB/T 3883.403-2017 Safety of motor-operated hand-held, transportable and garden tools -- Part 4: Particular requirements for walk-behind and hand-held lawn trimmers and lawn edge trimmers
GB/T 4181-2017 Tungsten wires
GB/T 4185-2017 Molybdenum-tungsten alloy bars and rods
GB/T 4187-2017 Tungsten bars and rods
GB/T 4188-2017 Molybdenum bars and molybdenum rods
GB/T 4194-2017 Creep testing, high temperature treatment and metallographic examination of the tungsten wire
GB/T 11198.14-1989 Sulphuric acid for industrial use--Determination of transparency
GB/T 4459.7-2017 Technical drawings -- The detailed simplified representation of rolling bearings
GB/T 4510-2017 Test method for breaking point of bitumen -- Fraass method
GB/T 4588.4-2017 Sectional specification for rigid multilayer printed boards
GB/T 4723-2017 Phenolic cellulose paper copper clad laminated sheets for printed circuit
GB/T 4724-2017 Composite base copper clad laminated sheets for printed circuits
GB/T 4776-2017 Electrical safety terminology
GB/T 5096-2017 Test method for corrosiveness to copper from petroleum products by copper strip test
GB/T 5195.1-2017 Fluorspar -- Determination of calcium fluoride content -- EDTA titration method and distillation-potentiometric titration method
GB/T 5195.13-2017 Fluorspar -- Determination of aluminium content -- EDTA titration method
GB/T 5195.14-2017 Fluorspar -- Determination of magnesium content -- Flame atomic absorption spectrometry
GB/T 5195.15-2017 Fluorspar -- Determination of calcium, aluminum, silicon, phosphorus, sulfur, potassium, iron, barium and lead content -- Wavelength dispersive X-ray fluorescence spectrometric method
GB/T 5195.16-2017 Fluorspar -- Determination of silicon, aluminum, iron, potassium, magnesium and titanium content -- Inductively coupled plasma atomic emission spectrometry
GB/T 5195.3-2017 Fluorspar -- Determination of loss in mass at 105 ℃ -- Gravimetric method
GB/T 5195.5-2017 Fluorspar -- Determination of total sulfur content -- Pipe furnace combustion iodic acid potassium titration method
GB/T 5282-2017 Slotted pan head tapping screws
GB/T 5283-2017 Slotted countersunk (flat) head tapping screws
GB/T 5284-2017 Slotted raised countersunk (oval) head tapping screws
GB/T 5285-2017 Hexagon head tapping screws
GB/T 5565.1-2017 Rubber and plastics hoses and tubing -- Measurement of flexibility and stiffness -- Part 1: Bending tests at ambient temperatures
GB/T 5565.2-2017 Rubber and plastics hoses and tubing -- Measurement of flexibility and stiffness -- Part 2: Bending tests at sub-ambient temperatures
GB/T 5565.3-2017 Rubber and plastics hoses and tubing -- Measurement of flexibility and stiffness -- Part 3: Bending tests at high and low temperatures
GB/T 5742-2017 Filling connection for drinking water tanks on ships
GB/T 6113.201-2017 Specification for radio disturbance and immunity measuring apparatus and methods -- Part 2-1: Methods of measurement of disturbances and immunity -- Conducted disturbance measurements
GB/T 6730.26-2017 Iron ores -- Determination of fluorine content -- Thorium nitrate titrimetric method
GB/T 6730.27-2017 Iron ores -- Determination of fluorine content -- Lanthanum-alizarin complexion spectrophotometric method
GB/T 6730.30-2017 Iron ores -- Determination of chromium content -- Diphenyl carbazide spectrophotometric method
GB/T 6730.31-2017 Iron ores -- Determination of vanadium -- N-benzoyl-N-phenylhydroxylamine extraction spectrophotometric method
GB/T 6730.34-2017 Iron ores -- Determination of tin content -- Pyrocatechol violet cetyl trimet hylamine bromide spectrophotometric method
GB/T 6730.37-2017 Iron ores -- Determination of cobalt content--4-[(5-chloro-2-pyridyl) azo]-1, 3-diamino-benzene spectrophotometric method
GB/T 6730.38-2017 Iron ores -- Determination of cobalt content -- Nltroso-R salt spectrophotometric method
GB/T 6730.39-2017 Iron ores -- Determination of nickel content -- Dimetylglyoxime spectrophotometric method
GB/T 6730.42-2017 Iron ores -- Determination of lead content -- Dithizone spectrophotometric method
GB/T 6730.44-2017 Iron ores -- Determination of zinc content-1- (2-pyridylazo) -2-naphthol spectrophotometric method
GB/T 6730.47-2017 Iron ores -- Determination of niobium content -- Sulfochlorophenol S spectrophotometric method
GB/T 6730.58-2017 Iron ores -- Determination of vanadium content -- Flame atomic absorption spectrometric method
GB/T 6730.59-2017 Iron ores -- Determination of manganese content -- Flame atomic absorption spectrometric method
GB/T 6730.74-2017 Iron ores -- Determination of magnesium content -- Flame atomic absorption spectrometric method
GB/T 6911-2017 Determination of sulfate in water for industrial circulating cooling system and boiler
GB/T 7251.5-2017 Low-voltage switchgear and controlgear assemblies -- Part 5: Assemblies for power distribution in public networks
GB/T 73-2017 Slotted set screws with flat point
GB/T 7321-2017 Sample preparation for testing of shaped refractory products
GB/T 7322-2017 Refractory products -- Determination of refractoriness
GB/T 7343-2017 Methods of measurement of the suppression characteristics of passive EMC filtering devices
GB/T 7377-2017 Series of cycle tyres
GB/T 7676.1-2017 Direct acting indicating analogue electrical measuring instruments and their accessories -- Part 1: Definitions and general requirements common to all parts
GB/T 7676.2-2017 Direct acting indicating analogue electrical measuring instruments and their accessories -- Part 2: Special requirements for ammeters and voltmeters
GB/T 7676.3-2017 Direct acting indicating analogue electrical measuring instruments and their accessories -- Part 3: Special requirements for watt meters and varmeters
GB/T 7676.4-2017 Direct acting indicating analogue electrical measuring instruments and their accessories -- Part 4: Special requirements for frequency meters
GB/T 7676.5-2017 Direct acting indicating analogue electrical measuring instruments and their accessories -- Part 5: Special requirements for phase meters, power factor meters and synchro-scopes
GB/T 7676.6-2017 Direct acting indicating analogue electrical measuring instruments and their accessories -- Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters
GB/T 7676.7-2017 Direct acting indicating analogue electrical measuring instruments and their accessories -- Part 7: Special requirements for multi-function instruments
GB/T 7676.8-2017 Direct acting indicating analogue electrical measuring instruments and their accessories -- Part 8: Special requirements for accessories
GB/T 7676.9-2017 Direct acting indicating analogue electrical measuring instruments and their accessories -- Part 9: Recommended test methods
GB/T 7764-2017 Rubber identification -- Infrared spectrometric method
GB/T 7932-2017 Pneumatic fluid power -- General rules and safety requirements for systems and their components
GB/T 8188-2017 Reciprocating internal combustion engines -- Emissions terminology and nomenclature
GB/T 8190.9-2017 Reciprocating internal combustion engines -- Exhaust emission measurement -- Part 9: Test cycles and test procedures for test-bed measurement of exhaust gas smoke emissions from compression ignition engines operating under transient conditions
GB/T 8423.5-2017 Petroleum and natural gas industries terminology -- Part 5: Equipment and material
GB/T 847-2017 Cross-recessed raised countersunk (oval) head tapping screws
GB/T 8845-2017 Dies and moulds -- Terminology
GB/T 917-2017 Mark rules of highway route and number of national trunk highway
GB/T 9390-2017 Terminology for navigation
GB/T 9553-2017 Jingangmycin A aqueous solution
GB/T 9574-2017 Rubber and plastics hoses and hose assemblies -- Ratios of proof and burst pressure to maximum working pressure
GB/T 10942-2017 Refrigerated bulk milk tanks
GB/T 11373-2017 Thermal spraying -- Pre-treatment of surfaces of metallic parts and components
GB/T 15370.7-2017 Agricultural tractors -- General requirement -- Part 7: Three-wheel boat tractors
GB/T 15902-2017 Conveyor belts -- Determination of elastic and permanent elongation and calculation of elastic modulus
GB/T 16766-2017 Basic terminology in travel and tourism
GB/T 11198.15-1989 Sulphuric acid for industrial use--Determination of colourity
GB/T 18211-2017 General requirements for safety of electrical micro-machines
GB/T 19498-2017 Protective structures on agricultural and forestry tractors -- Static testing method and accepting condition
GB/T 11198.2-1989 Sulphuric acid for industrial use--Determination of ash--Gravimetric method
GB/T 20306-2017 Amusement devices terminology
GB/T 20848-2017 Mooring chain
GB/T 21334-2017 Classification and planning fundamental requirements of logistics park
GB/T 21958-2017 Wheeled tractor -- Front drive axle
GB/T 22511-2017 Aluminum bottles packaging for chemical products
GB/T 23677-2017 Light conveyor belts
GB/T 25026-2017 Structure, main size and basic parameters of one-piece glass-lined steel vessels with agitator
GB/T 2675-2017 Map paper
GB/T 29024.4-2017 Determination of particle size distribution -- Single particle light interaction methods -- Part 4: Light scattering airborne particle counter for clean spaces
GB/T 3325-2017 General technical requirements for metal furniture
GB/T 34022-2017 Small-scale play facilities -- Three-dimensional climbing net
GB/T 34274-2017 Safety requirements of carriers for passenger transportation by rope
GB/T 34333-2017 Refractory products -- Determination by inductively coupled plasma atomic emission spectrometry (ICP-AES)
GB/T 34335-2017 General standard for management of scenic and historic areas