National Standard: GB/T, GBT
              
GBT << ...>> GBT
Std ID Description (Standard Title)
GB/T 4337-2015 Metallic materials -- Fatigue testing -- Rotating bar bending method
GB/T 4338-1995 Metallic materials--Tensile testing at elevated temperature
GB/T 4338-2006 Metallic materials -- Tensile testing at elevated temperature
GB/T 4339-1984 Metallic materials--Thermal expansion--Measuring method
GB/T 4339-1999 Testing method for thermal expansion characteristic parameters of metallic materials
GB/T 4339-2008 Test methods for thermal expansion characteristic parameters of metallic materials
GB/T 4340.1-1999 Metallic materials--Vickers hardness test-- Part 1: Test method
GB/T 4340.1-2009 Metallic materials -- Vickers hardness test -- Part 1: Test method
GB/T 4340.2-1999 Metallic vickers hardness test--Part 2: Verification of hardness testers
GB/T 4340.2-2012 Metallic materials -- Vickers hardness test -- Part 2: Verification and calibration of testing machines
GB/T 4340.3-1999 Metallic vickers hardness test--Part 3: Calibration of hardness reference blocks
GB/T 4340.3-2012 Metallic materials -- Vickers hardness test -- Part 3: Calibration of reference blocks
GB/T 4340.4-2009 Metallic materials -- Vickers hardness test -- Part 4: Tables of hardness values
GB/T 4340-1984 Metallic materials--Vickers hardness test
GB/T 4341.1-2014 Metallic materials -- Shore hardness test -- Part 1: Test method
GB/T 4341.2-2016 Metallic materials -- Shore hardness test -- Part 2: Verification of hardness testers
GB/T 4341.3-2016 Metallic materials -- Shore hardness test -- Part 3: Calibration of reference blocks
GB/T 4341-1984 Metallic materials--Shore hardness test
GB/T 4341-2001 Metallic materials -- Shore hardness test
GB/T 4342-1991 Metallic materials--Vickers microhardness test
GB/T 4346.1-2002 Self-centring manually operated chucks for machine tools -- Part 1: Dimensions and specifications
GB/T 4346.2-2002 Self-centring manually operated chucks for machine tools -- Part 2: Acceptance test specifications (geometrical tests)
GB/T 4346-1984 3-jaw self-centering chucks--Dimensions
GB/T 4346-2008 Machine tools - Manually operated self-centering chucks
GB/T 4348.1-1984 Sodium hydroxide for industrial use--Determination of sodium hydroxide and sodium carbonate content
GB/T 4348.1-2000 Sodium hydroxide for industrial use. Determination of sodium hydroxide and sodium carbonate content
GB/T 4348.1-2013 Sodium hydroxide for industrial use -- Determination of sodium hydroxide and sodium carbonate content
GB/T 4348.2-1984 Sodium hydroxide for industrial use--Determination of sodium chloride content--Mercurimetric method
GB/T 4348.2-2002 Sodium hydroxide for industrial use -- Determination of sodium chloride content -- Mercurimetric method
GB/T 4348.2-2014 Sodium hydroxide for industrial use -- Determination of sodium chloride content -- Mercury metric method
GB/T 4348.3-1984 Sodium hydroxide for industrial use--Determination of iron content--o-phenanthroline photometric method
GB/T 4348.3-2002 Sodium hydroxide for industrial use -- Determination of iron content-1, 10 -- Phenanthroline photometric method
GB/T 4348.3-2012 Sodium hydroxide for industrial use - Determination of iron content. 1, 10-phenanthroline photometric method
GB/T 4351.3-2005 Portable fire extinguishers -- Part 3: Regulations
GB/T 4352-1984 Fuel consumption for trucks in operation
GB/T 4352-2007 Fuel consumption for trucks in operation
GB/T 4353-1984 Fuel consumption for passenger vehicles in operation
GB/T 4353-2007 Fuel consumption for passenger vehicles in operation
GB/T 4354-1994 Hot-rolled quality carbon steel wire rods
GB/T 10701-2008 Test methods for thermal stability of silica glass
GB/T 4356-1984 Stainless steel wire rods
GB/T 4356-2002 Stainless steel wire rods
GB/T 4356-2016 Stainless steel wire rods
GB/T 4357-1989 [GB 14647-2008] Carbon spring steel wires
GB/T 10703-1989 Test method accelerated for resistance of glass fiber reinforced plastics to water
GB/T 4358-1995 Corbon spring steel wire for significant use
GB/T 4364-1984 Signs of operating directions of manual control mechanism of telecommunication equipments
GB/T 4365-1995 Terminology for electromagnetic compatibility
GB/T 4365-2003 Electrotechnical terminology -- Electromagnetic compatibility
GB/T 4369-1984 Lithium
GB/T 4369-2007 Lithium
GB/T 11113-1989 Analytical method for impurities in the synthetic quartz crystal
GB/T 4370-1984 High pure lithium
GB/T 4372.1-1984 Methods for chemical analysis of zinc oxide (direct process)--The potassium ferrocyanide volumetric method for the determination of zinc oxide content
GB/T 4372.1-2001 Methods for chemical analysis of zinc oxide produced by direct process -- Determination of zinc oxide content -- Na2 EDTA titration method
GB/T 4372.1-2014 Methods for chemical analysis of zinc oxide produced by direct process -- Part 1: Determination of zinc oxide content-Na2EDTA titration method
GB/T 4372.2-1984 Methods for chemical analysis of zinc oxide (direct process)--The phosphoric acid supporting electrolyte polarographic methods for the determination of lead oxide and cadmium oxide contents
GB/T 4372.2-2001 Methods for chemical analysis of zinc oxide produced by direct process -- Determination of lead oxide content -- Atomic absorption spectrometry method
GB/T 4372.2-2014 Methods for chemical analysis of zinc oxide produced by direct process -- Part 2: Determination of lead oxide content -- Flame atomic absorption spectrometry method
GB/T 4372.3-1984 Methods for chemical analysis of zinc oxide (direct process)--The biscyclohexanone oxalyl dihydrazone photometric method for the determination of copper oxide content
GB/T 4372.3-2001 Methods for chemical analysis of zinc oxide produced by direct process -- Determination of copper oxide content -- Atomic absorption spectrometry method
GB/T 4372.3-2015 Methods for chemical analysis of zinc oxide produced by direct process -- Part 3: Determination of copper oxide content -- Flame atomic absorption spectrometry method
GB/T 4372.4-1984 Methods for chemical analysis of zinc oxide (direct process)--The potassium periodate photometric method for the determination of manganese content
GB/T 4372.4-2001 Methods for chemical analysis of zinc oxide produced by direct process -- Determination of cadmium oxide content -- Atomic absorption spectrometry method
GB/T 4372.4-2015 Methods for chemical analysis of zinc oxide produced by direct process -- Part 4: Determination of cadmium oxide content -- Flame atomic absorption spectrometry method
GB/T 4372.5-1984 Methods for chemical analysis of zinc oxide (direct process)--The anthraquinone method for the detection of metallic zinc
GB/T 4372.5-2001 Methods for chemical analysis of zinc oxide produced by direct process -- Determination of zinc oxide manganese content -- Atomic absorption spectrometry method
GB/T 4372.5-2014 Methods for chemical analysis of zinc oxide produced by direct process -- Part 5: Determination of zinc oxide manganese content -- Flame atomic absorption spectrometry method
GB/T 4372.6-2001 Methods for chemical analysis of zinc oxide produced by direct process -- Methods for chemical analysis of zinc oxide made by direct process -- Test of metallic zinc
GB/T 4372.6-2014 Methods for chemical analysis of zinc oxide produced by direct process -- Part 6: Methods for chemical analysis of zinc oxide made by direct process -- Test of metallic zinc
GB/T 4372.7-2014 Methods for chemical analysis of zine oxide produces by direct process -- Part 7: Determination of ferric oxide content -- Flame atomic absorption spectrometry method
GB/T 4373.1-1984 Methods for chemical analysis of arsenic--The potassium bromate volumetric method for the determination of arsenic content
GB/T 4373.2-1984 Methods for chemical analysis of arsenic--The malachite green photometric method for the determination of antimony content
GB/T 4373.3-1984 Methods for chemical analysis of arsenic--The barium sulphate gravimetric method for the determination of sulphur content
GB/T 4373.4-1984 Methods for chemical analysis of arsenic--The dithio-diantipyrylmethane photometric method for the determination of bismuth content
GB/T 4374.1-1984 Methods for chemical analysis of magnesium powders and aluminum-magnesium alloy powders--The neocuproine-extraction photometric method for the determination of copper content
GB/T 4374.2-1984 Methods for chemical analysis of magnesium powders and aluminum-magnesium alloy powders--The 1, 10-phenanthroline photometric method for the determination of iron content
GB/T 4374.3-1984 Methods for chemical analysis of magnesium powders and aluminum-magnesium alloy powders--The molybdenum blue photometric method for the determination of silicon content
GB/T 4374.4-1984 Methods for chemical analysis of magnesium powders and aluminum-magnesium alloy powders--The fluoride replacement-complexometric method for the determination of aluminium content
GB/T 4374.5-1984 Methods for chemical analysis of magnesium powders and aluminum-magnesium alloy powders--The acetone-silver chloride turbidimetric method for the determination of chlorine content
GB/T 4374.6-1984 Methods for chemical analysis of magnesium powders and aluminum-magnesium alloy powders--Gravimetric method for the determination of hygroscopic moisture content
GB/T 4374.7-1984 Methods for chemical analysis of magnesium powders and aluminum-magnesium alloy powders--The gravimetric method for the determination of insoluble content in hydrochloric acid
GB/T 4374.8-1984 Methods for chemical analysis of magnesium powders and aluminum-magnesium alloy powders--The gasometric method for the determination of active magnesium and active aluminum-magnesium contents
GB/T 4375.10-1984 Methods for chemical analysis of gallium--The atomic absorption spectrophotometric method for the determination of zinc content
GB/T 4375.11-1984 Methods for chemical analysis of gallium--The cold vapor atomic absorption spectrophotometric method for the determination of mercury content
GB/T 4375.1-1984 Methods for chemical analysis of gallium--The 2, 9-dimethyl-4, 7-diphenyl-1, 10-phenanthroline photometric method for the determination of copper content
GB/T 4375.12-1984 Methods for chemical analysis of gallium--The spectrochemical method for the determination of lead, copper, nickel, aluminum, indium and zinc content
GB/T 4375.2-1984 Methods for chemical analysis of gallium--The 4- (2-pyridylazo)-resorcinol photometric method for the determination of lead content
GB/T 4375.3-1984 Methods for chemical analysis of gallium--The chromazurol S-tetradecyl pyridine bromide photometric method for the determination of aluminum content
GB/T 4375.4-1984 Methods for chemical analysis of gallium--The 4, 7-diphenyl-1, 10-phenanthroline photometric method for the determination of iron content
GB/T 4375.5-1984 Methods for chemical analysis of gallium--The N2O-C2H2flame atomic absorption spectrophotometric method for the determination of calcium content
GB/T 4375.6-1984 Methods for chemical analysis of gallium--The salicylfluorone cetyl trimethyl ammonium bromide photometric method for the determination of tin content
GB/T 4375.7-1984 Methods for chemical analysis of gallium--The molybdenum blue photometric method for the determination of silicon content
GB/T 4375.8-1984 Methods for chemical analysis of gallium--The ethyl violet photometric method for the determination of indium content
GB/T 4375.9-1984 Methods for chemical analysis of gallium--The phenylfluorone-polyethylene glycol octyl phenyl ether photometric method for the determination of germanium content
GB/T 4376-1994 Series and products of voltage regulators for semiconductor integrated circuits
GB/T 4377-1996 Semiconductor integrated circuits. General principles of measuring methods of voltage regulator
GB/T 4378-1984 The family and products of cm6800/cm6809 microprocessor components for semiconductor integrated circuits
GB/T 4379-1984 The family and products of cm8080/cm8085 microprocessor components for semiconductor integrated circuits
GB/T 4380-1984 Assessment of departure from roundness--Two and three point methods