National Standard: GB/T, GBT
              
GBT << ...>> GBT
Std ID Description (Standard Title)
GB/T 34627-2017 Metallic and other inorganic coatings -- Definitions and conventions concerning appearance
GB/T 34630.2-2017 Friction stir welding -- Aluminium and its alloys -- Part 2: Design of weld joints
GB/T 34630.3-2017 Friction stir welding -- Aluminium and its alloys -- Part 3: Qualification of welding operators
GB/T 34630.5-2017 Friction stir welding -- Aluminium and its alloys -- Part 5: Quality and inspection requirements
GB/T 34631-2017 Remanufacturing -- Residual life assessment guidelines of mechanical components
GB/T 34632-2017 The blank diameters for rolling unified screw threads
GB/T 34635-2017 Flange connections
GB/T 34637-2017 Non-destructive testing -- Test methods for bubble leak detection
GB/T 34638-2017 Non-destructive testing -- Test methods for ultrasonic leak detection
GB/T 34640.1-2017 Classification and recycling and utilization of wrought aluminium and aluminium alloy scraps -- Part 1: Classification of scraps
GB/T 34640.2-2017 Classification and recycling and utilization of wrought aluminium and aluminium alloy scraps -- Part 2: Recycling of scraps
GB/T 34640.3-2017 Classification and recycling and utilization of wrought aluminium and aluminium alloy scraps -- Part 3: Utilization of scraps
GB/T 34641-2017 Non-destructive testing -- Test method for determining image quality in direct thermal neutron radiographic examination
GB/T 34642-2017 Continuous casting machine for aluminum ingots
GB/T 34643-2017 Sintered metal porous materials -- Determination of air filter permeability
GB/T 34646-2017 Sintered metal membrane filter materials and elements
GB/T 34648-2017 Metallic and other inorganic coatings -- Autocatalytic nickel over autocatalytic copper for electromagnetic shielding
GB/T 34649-2017 Magnetron sputtering ruthenium target
GB/T 11207-1989 Vulcanized rubbers of high hardness (85 to 100 IRHD)--Determination of hardness
GB/T 11208-1989 Rubber, vulcanized--Determination of abrasion resistance under slipping
GB/T 11209-1989 Magnetic rubber. Determination method of magnetic properties
GB/T 11210-1989 Rubber, vulcanized--Antistatic and conductive products--Determination of electrical resistance
GB/T 11210-2014 Rubber, vulcanized or thermoplastic -- Antistatic and conductive products -- Determination of electrical resistance
GB/T 34678-2017 Smart city -- Technical reference model
GB/T 34679-2017 General technical specifications for smart mine information systems
GB/T 34680.1-2017 Evaluation model and general evaluation indicator system for smart cities -- Part 1: General framework and requirements for developing evaluation sub-indicators
GB/T 34680.3-2017 Evaluation model and general evaluation indicator system for smart cities -- Part 3: Information resources
GB/T 3629-2017 Tantalum and tantalum alloy sheet, strip and foil
GB/T 3630-2017 Niobium sheet, strip and foil
GB/T 3848-2017 Hard metals -- Determination of (the magnetization) coercivity
GB/T 3876-2017 Molybdenum and molybdenum alloy plate and sheet
GB/T 3884.19-2017 Methods for chemical analysis of copper concentrates -- Part 19: Determination of thallium content -- Inductively coupled plasma mass spectrometry
GB/T 4104-2017 Determination of whiteness for zinc oxide produced by direct process
GB/T 4157-2017 Laboratory testing of metals for resistance to sulfide stress cracking and stress corrosion cracking in H2S environment
GB/T 4223-2017 Iron and steel scraps
GB/T 4513.2-2017 Monolithic (unshaped) refractory products -- Part 2: Sampling for testing
GB/T 4513.3-2017 Monolithic (unshaped) refractory products -- Part 3: Characterization as received
GB/T 4513.4-2017 Monolithic (unshaped) refractory products -- Part 4: Determination of consistency of castables
GB/T 4513.5-2017 Monolithic (unshaped) refractory products -- Part 5: Preparation and treatment of test pieces
GB/T 4513.6-2017 Monolithic (unshaped) refractory products -- Part 6: Measurement of physical properties
GB/T 4513.7-2017 Monolithic (unshaped) refractory products -- Part 7: Tests on pre-formed shapes
GB/T 4678.10-2017 Diecasting dies -- Components -- Part 10: Ejector guide bush
GB/T 4678.11-2017 Diecasting dies -- Components -- Part 11: Ejector pin
GB/T 4678.8-2017 Diecasting dies -- Components -- Part 8: Ejector plate
GB/T 4678.9-2017 Diecasting dies -- Components -- Part 9: Ejector guide pillar
GB/T 4698.12-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys -- Part 12: Determination of vanadium content -- Ammonium ferrous sulfate titration and inductively coupled plasma atomic emission spectrometry
GB/T 4698.13-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys -- Part 13: Determination of zirconium content -- EDTA complexometric titration and inductively coupled plasma atomic emission spectrometry
GB/T 4698.18-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys -- Part 18: Determination of tin content -- Flame atomic absorption spectrometry
GB/T 4698.19-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys -- Part 19: Determination of molybdenum content -- Thiocyanate-differential spectrophotometry
GB/T 4698.22-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys -- Part 22: Determination of niobium content - 5-Br-PADAP spectrophotometry and inductively coupled plasma atomic emission spectrometry
GB/T 4698.23-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys -- Part 23: Determination of palladium content -- Stannous chloride-potassium iodide spectrophotometry and inductively coupled plasma atomic emission spectrometry
GB/T 4698.24-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys -- Part 24: Determination of nickel content -- Dimethylglyoxime spectrophotometry and inductively coupled plasma atomic emission spectrometry
GB/T 4698.25-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys -- Part 25: Determination of chlorine content -- Silver chlorin spectrophotometry
GB/T 4698.27-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys -- Part 27: Determination of neodymium content -- Inductively coupled plasma atomic emission spectrometry
GB/T 4698.28-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys -- Part 28: Determination of ruthenium content -- Inductively coupled plasma atomic emission spectrometry
GB/T 4698.5-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys -- Part 5: Determination of molybdenum content -- Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry
GB/T 4698.8-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys -- Part 8: Determination of aluminum content -- Separation with sodium hydroxide-EDTA complex-metric titration and inductively coupled plasma atomic emission spectrometry
GB/T 4698.9-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys -- Part 9: Determination of tin content -- Potassium iodate titration and inductively coupled plasma atomic emission spectrometry
GB/T 4857.15-2017 Packaging -- Basic tests for transport packages -- Part 15: Controlled horizontal impact test method
GB/T 5019.12-2017 Specification for insulating materials based on mica -- Part 12: Glass fabric backup epoxy dry mica tape with high porosity
GB/T 5048-2017 Moisture-proof packaging
GB/T 5124.3-2017 Hard metals -- Part 3: Determination of cobalt -- Potentiometric method
GB/T 5124.4-2017 Hard metals -- Part 4: Determination of titanium content -- Photometric peroxide method
GB/T 5195.6-2017 Fluorspar -- Determination of phosphorus content -- Photometric method
GB/T 5242-2017 Inspection rules and test methods of cemented carbide products
GB/T 11211-1989 Rubber vulcanized--Determination of adhesion to metal--Tension method
GB/T 5591.2-2017 Combined flexible materials for electrical insulation -- Part 2: Methods of test
GB/T 6730.14-2017 Iron ores -- Determination of calcium content -- Flame atomic absorption spectrometric method
GB/T 6730.3-2017 Iron ores -- Determination of hygroscopic moisture in analytical samples -- Gravimetric, Karl Fischer and mass-loss methods
GB/T 6730.49-2017 Iron ores -- Determination of potassium content -- Flame atomic absorption spectrometric method
GB/T 6730.75-2017 Iron ores -- Determination of sodium content -- Flame atomic absorption spectrometric method
GB/T 6730.76-2017 Iron ores -- Determination of potassium, sodium, vanadium, copper, zinc, lead, chromium, nickel, cobalt elements -- Inductively coupled plasma optical emission spectrometry
GB/T 6883-2017 Cemented carbide sintering body for wire, bar or tube drawing dies -- Dimensions
GB/T 6886-2017 Sintered stainless steel filter elements
GB/T 6974.2-2017 Cranes -- Vocabulary -- Part 2: Mobile cranes
GB/T 11211-2009 Rubber, vulcanized or thermoplastic -- Determination of adhesion to metal -- Two-plate method
GB/T 7160-2017 Carbonyl nickel powder
GB/T 7631.18-2017 Lubricants, industrial oils and related products (class L) -- Classification -- Part 18: Family Y (Miscellaneous)
GB/T 7727.5-2017 General terminology for ships -- Part 5: Ship environment
GB/T 7825-2017 Road vehicles -- Spark-plugs -- Test methods and requirements
GB/T 8151.21-2017 Methods for chemical analysis of zinc concentrates -- Part 21: Determination of thallium content -- Inductively coupled plasma mass spectrometry and inductively coupled plasma-atomic emission spectrometry
GB/T 8152.13-2017 Methods for chemical analysis of lead concentrates -- Part 13: Determination of thallium content -- Inductively coupled plasma mass spectrometry and inductively coupled plasma-atomic emission spectrometry
GB/T 8546-2017 Titanium clad stainless steel plate
GB/T 11212-1989 Sodium hydroxide for chemical fiber use
GB/T 9473-2017 Performance requirements for table lamps for paper task
GB/T 10335.4-2017 Coated paper and board -- Coated folding board
GB/T 10404-2017 General specification for multipolar and two-speed electrical resolvers
GB/T 11212-2003 Sodium hydroxide for chemical fiber use
GB/T 11212-2013 Sodium hydroxide for chemical fiber use
GB/T 10574.7-2017 Methods for chemical analysis of tin-lead solders -- Part 7: Determination of silver content -- Flame atomic absorption spectrometry and potassium thiocyanate potentiometric titration
GB/T 10574.8-2017 Methods for chemical analysis of tin-lead solders -- Part 8: Determination of zinc content -- Flame atomic absorption spectrometric method
GB/T 11182-2017 Steel wire for rubber hose reinforcement
GB/T 11351-2017 Mass tolerances of casting
GB/T 1179-2017 Round wire concentric lay overhead electrical stranded conductors
GB/T 1192-2017 Technical specification of agricultural tyres
GB/T 11213.1-1989 Sodium hydroxide for chemical fiber--Determination method of mass fraction
GB/T 12060.16-2017 Sound system equipment -- Part 16: Objective rating of speech intelligibility by speech transmission index
GB/T 1236-2017 Industrial fan -- Performance testing using standardized airways
GB/T 12655-2017 The basic performance requirements of cigarette paper
GB/T 11213.1-2007 Sodium hydroxide for chemical fiber use -- Determination of sodium hydroxide content