National Standard: GB/T, GBT
              
GBT << ...>> GBT
Std ID Description (Standard Title)
GB/T 37762-2019 General specification for synchronous condenser unit protection equipment
GB/T 37763-2019 Technical specification for CT powered protection device
GB/T 37764-2019 Technical guidelines for the treatment and reuse of acid mine water
GB/T 37765-2019 Qualitative determination methods of asbestos in electrical and electronic products
GB/T 37766-2019 General specification for airborne absorbing metamaterial
GB/T 37767-2019 Evaluation indexes for green mine
GB/T 37768-2019 General matching specification for fully mechanized mining face in medium-thickness coal seam
GB/T 37769-2019 Guide for performance acceptance of determinator of coal ash fusibility
GB/T 37770.2-2019 Refrigerated light hydrocarbon fluids -- General requirements for automatic level gauges -- Part 2: Gauges in refrigerated-type shore tanks
GB/T 37771-2019 General matching guideline for fully mechanized mining face
GB/T 37772.1-2019 Specification of verification service on old-age insurance -- Part 1: Old-age insurance for the enterprise workers
GB/T 4026-2019 Basic and safety principles for man-machine interface, marking and identification -- Identification of equipment terminals, conductor terminations and conductors
GB/T 4232-2019 Stainless steel wire for cold heading and cold forging
GB/T 4240-2019 Stainless steel wires
GB/T 4295-2019 Tungsten carbide powder
GB/T 4333.10-2019 Ferrosilicon -- Determination of carbon content -- Infrared absorption method
GB/T 4333.6-2019 Ferrosilicon -- Determination of chromium content -- Diphenylcarbazide spectrophotometric method
GB/T 4333.7-2019 Ferrosilicon -- Determination of sulfur content -- Infrared absorption method and chromatographic separation-barium sulfate gravimetric method
GB/T 4698.17-2019 Methods for chemical analysis of titanium sponge, titanium and titanium alloys -- Part 17: Determination of magnesium content -- Flame atomic absorption spectrometry
GB/T 4698.21-2019 Methods for chemical analysis of titanium sponge, titanium and titanium alloys -- Part 21: Determination of manganese, chromium, nickel, aluminum, molybdenum, tin, vanadium, yttrium, copper and zirconium content -- Atomic emission spectrometry
GB/T 4857.1-2019 Packaging -- Basic tests for transport packages -- Part 1: Identification of parts when testing
GB/T 5068-2019 Axles steel for railway locomotive and wagons
GB/T 5169.45-2019 Fire hazard testing for electric and electronic products -- Part 45: Guidance for assessing the fire hazard -- Fire safety engineering
GB/T 5226.1-2019 Electrical safety of machinery -- Electrical equipment of machines -- Part 1: General requirements
GB/T 5238-2019 Monocrystalline germanium and monocrystalline germanium slices
GB/T 5494-2019 Inspection of grain and oils -- Determination of foreign matter and unsound kernels of grain and oilseeds
GB/T 5513-2019 Inspection of grain and oils -- Determination of reduced sugar and non-reduced sugar in grain
GB/T 5624-2019 Motor vehicle maintenance and repair terms
GB/T 5777-2019 Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections
GB/T 5959.41-2019 Safety in electroheating installations -- Part 41: Particular requirements for resistance heating equipment -- Heating and melting glass equipment
GB/T 5977-2019 Platinum wires for resistance thermometers
GB/T 6040-2019 General rules for infrared analysis
GB/T 6192-2019 Wood ear
GB/T 6525-2019 Determination of compression strength for sintered metal materials at room temperature
GB/T 6818-2019 Octanol (2-ethyl hexanol) for industrial use
GB/T 6887-2019 Sintered metal filter elements
GB/T 6968-2019 Diaphragm gas meters
GB/T 7060-2019 General specifications for rotary electrical machines in ships
GB/T 7739.13-2019 Methods for chemical analysis of gold concentrates -- Part 13: Determination of lead, zinc, bismuth, cadmium, chromium, arsenic and mercury contents -- Inductively coupled plasma atomic emission spectrometry
GB/T 8005.1-2019 Aluminium and aluminium alloy terms and definitions -- Part 1: Product and method of processing and treatment
GB/T 8086-2019 Rubber, raw natural -- Determination of dirt content
GB/T 8235-2019 Flaxseed oil
GB/T 8293-2019 Rubber latex, natural, concentrate -- Determination of sludge content
GB/T 8547-2019 Titanium clad steel plate
GB/T 8721-2019 The test method for tensile strength of carbon materials
GB/T 903-2019 Colourless optical glass
GB/T 908-2019 Forged bars for dimensions, shape, weight and tolerances
GB/T 9106.1-2019 Packaging containers -- Two-piece can -- Part 1: Aluminum easy open end and aluminum can
GB/T 9106.2-2019 Packaging containers -- Two-piece can -- Part 2: Aluminum easy open end and steel can
GB/T 9124.1-2019 Steel pipe flanges -- Part 1: PN designated
GB/T 9124.2-2019 Steel pipe flanges -- Part 2: Class designated
GB/T 9652.1-2019 Specification of hydraulic turbine governing systems
GB/T 9652.2-2019 Testing specification of hydraulic turbine governing systems
GB/T 10066.1-2019 Test methods for electroheating and electromagnetic processing installations -- Part 1: General
GB/T 10066.2-2019 Test methods for electroheating and electromagnetic processing installations -- Part 2: Direct arc furnaces
GB/T 10067.1-2019 Basic specifications for electroheating and electromagnetic processing installations -- Part 1: General
GB/T 10067.416-2019 Basic specifications for electroheating and electromagnetic processing installations -- Part 416: Polysilicon ingot furnace
GB/T 10112-2019 Terminology work -- Principles and methods
GB/T 10129-2019 Methods of measurement of magnetic properties of electrical steel strip and sheet at medium frequencies
GB/T 12214-2019 Silica sand and flour for investment casting
GB/T 12215-2019 Bauxite sand and flour for investment casting
GB/T 12442-2019 Test method for the hydroxyl groups content of silica glass
GB/T 13344-2019 Down-the-hole hammers and bits
GB/T 13477.14-2019 Test method for building sealants -- Part 14: Determination of resistance to prolonged exposure to water
GB/T 13511.3-2019 Assembled spectacles -- Part 3: Single-vision near-vision spectacles
GB/T 13558-2019 Dysprosium oxide
GB/T 13725-2019 General principles and methods for establishing terminology database
GB/T 13751-2019 Earth-moving machinery -- Backhoe loaders -- Methods of tests
GB/T 14946.1-2019 Information for national organization, cadre and personnel management -- Part 1: Data elements
GB/T 14946.2-2019 Information for national organization, cadre and personnel management -- Part 2: Information classification and code lists
GB/T 15120.9-2019 Identification cards -- Recording technique -- Part 9: Tactile identifier mark
GB/T 153-2019 Coniferous sawn timber
GB/T 15329-2019 Rubber hoses and hose assemblies -- Textile-reinforced hydraulic types for oil-based or water-based fluids -- Specification
GB/T 15456-2019 Determination of the chemical oxygen demand in industrial circulating cooling water -- Permanganate index method
GB/T 15852.3-2019 Information technology -- Security techniques -- Message authentication codes (MACs) -- Part 3: Mechanisms using a universal hash-function
GB/T 15879.4-2019 Mechanical standardization of semiconductor devices -- Part 4: Coding system and classification into forms of package outlines for semiconductor device packages
GB/T 16253-2019 Steel castings for pressure purposes
GB/T 16632-2019 Determination of scale inhibition performance of water treatment chemicals -- Calcium carbonate precipitation method
GB/T 16641-2019 Footwear -- Test methods for whole shoe -- Dynamic waterproofness
GB/T 16649.11-2019 Identification cards -- Integrated circuit cards -- Part 11: Personal verification through biometric methods
GB/T 17570-2019 General specification for optical fibre fusion splicers
GB/T 17633-2019 Geotextiles and geotextile-related products -- Determination of water flow capacity in their plane
GB/T 17795-2019 Glass wool thermal insulating products for building
GB/T 17889.5-2019 Ladders -- Part 5: Telescopic ladders
GB/T 18018-2019 Information security technology -- Technical requirement for router security
GB/T 18251-2019 Method for the assessment of the degree of pigment or carbon black dispersion in polyolefin pipes, fittings and compounds
GB/T 18476-2019 Polyolefin pipes for the conveyance of fluids -- Determination of resistance to crack propagation -- Test method for slow crack growth (notch test)
GB/T 18477.3-2019 Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline system for underground soil waste and drainage -- Part 3: Axial hollow-wall construction pipes
GB/T 18809-2019 General specification for air ion measuring instruments
GB/T 18882.3-2019 Chemical analysis methods for mixed rare earth oxide of ion-adsorption rare earth ore -- Part 3: Determination of silicon dioxide content
GB/T 18910.62-2019 Liquid crystal display devices -- Part 6-2: Measuring methods for liquid crystal display modules -- Reflective type
GB/T 18916.44-2019 Norm of water intake -- Part 44: Spandex product
GB/T 18916.45-2019 Norm of water intake -- Part 45: Recycled polyester production
GB/T 18968-2019 Terms of wall materials
GB/T 19068.3-2019 Small wind turbines -- Part 3: Wind tunnel test methods
GB/T 19232-2019 Fan coil unit
GB/T 19472.1-2019 Polyethylene structure wall pipeline system for underground usage -- Part 1: Polyethylene double wall corrugated pipes
GB/T 19630-2019 Organic products -- Requirements for production, processing, labeling and management system
GB/T 19668.6-2019 Information technology service -- Surveillance -- Part 6: Application system: Surveillance specification for the data center project
GB/T 19748-2019 Metallic materials -- Charpy V-notch pendulum impact test -- Instrumented test method