National Standard: GB/T, GBT
              
GBT << ...>> GBT
Std ID Description (Standard Title)
GB/T 4134-2003 Gold ingots
GB/T 4134-2015 Gold ingots
GB/T 4135-2002 Silver
GB/T 4135-2016 Silver ingots
GB/T 4136-1994 Reduced iron powders for powder metallurgy
GB/T 4137-1993 Rare-earth ferrosilicon
GB/T 4137-2004 Rare earth ferrosilicon alloy
GB/T 4137-2015 Rare earth ferrosilicon alloy
GB/T 4138-1993 Rare-eatrh ferrosilicomagnesium
GB/T 4138-2004 Rare earth ferrosilicon magnesium alloy
GB/T 4138-2015 Rare earth ferrosilicon magnesium alloy
GB/T 4139-1987 Ferrovanadium
GB/T 4139-2004 Ferrovanadium
GB/T 4139-2012 Ferrovanadium
GB/T 4140-1993 Flat-top chains and associated chainwheels forconveyors
GB/T 4140-2003 Flat-top chains and associated chain wheels for conveyors
GB/T 414-1978 Test methods of soap fastness for printed and dyed fabrics
GB/T 4142-1984 Helical extension springs (rounded end hook over centre)--Typical size
GB/T 4142-2001 Cylindrically coiled tension spring dimensions and parameters (Ring profile with Hook)
GB/T 4143-1984 Frozen semen of bovine
GB/T 4144-1984 Programming languages--Minimal BASIC
GB/T 11109-1989 Anodizing of aluminium and aluminium alloys--Terms
GB/T 4146.3-2011 Textiles - Man-Made Fibers - Part 3: Terms of Inspection
GB/T 4146-1984 Textile terms and terminology (parts of chemical fibers)
GB/T 4147.1-1984 Method of test for nitric acid content in concentrated nitric acid--Volumetry
GB/T 4147.2-1984 Method of test for nitrous acid content in concentrated nitric acid--Volumetry
GB/T 4147.3-1984 Method of test for sulfuric acid content in concentrated nitric acid--Volumetry
GB/T 4147.4-1984 Method of test for ignited residue content in concentrated nitric acid--Gravimetry
GB/T 4148-1993 Rare earth chloride with hexahydrate
GB/T 4148-2003 Rare earth chloride with hexahydrate
GB/T 4148-2015 Rare earth chloride
GB/T 4150-1996 Thorium nitrate for gas mantle
GB/T 4151-1984 Cerium nitrate
GB/T 4151-1996 Cerium nitrate
GB/T 415-1978 Test methods of rubbing fastness for printed and dyed fabrics
GB/T 4153-1993 Mischmetal
GB/T 4153-2008 Mischmetal
GB/T 4154-1993 Lanthanum oxide
GB/T 4154-2006 Lanthanum oxide
GB/T 4154-2015 Lanthanum oxide
GB/T 4155-1992 Cerium oxide
GB/T 4155-2003 Cerium oxide
GB/T 4155-2012 Cerium oxide
GB/T 4156-1984 Metals--Cupping testing method (thickness 0. 2-2mm)
GB/T 4156-2007 Metallic materials -- Sheet and strip -- Erichsen cupping test
GB/T 4157-1984 Sustained load tensile test method of metals for resistance to sulfide stress corrosion cracking
GB/T 4157-2006 Laboratory testing of metals for resistance to specific forms of environmental cracking in H2S environments
GB/T 4158-1984 The izod impact test on metals
GB/T 4160-1984 Steel--Strain ageing sensibility test (Charpy impact method)
GB/T 4160-2004 Steel-strain ageing sensibility test (Charpy impact method)
GB/T 4161-1984 Standard test method for plane-strain fracture toughness of metallic materials
GB/T 11110-1989 Anodizing of aluminium and its alloys--Determination of quality of sealed anodic oxide coating--Admittance test
GB/T 416-1978 Test methods of fastness to perspiration for printed and dyed fabrics
GB/T 4162-1991 Forged and rolled steel bars--Method for ultrasonic examination
GB/T 10685-2007 Wool -- Determination of fiber diameter -- Projection microscope method
GB/T 4164-1984 Metallic powders--Determination of hydrogen reducible oxygen content
GB/T 4164-2002 Metallic powders -- Determination of Hydrogen-reducible oxygen content
GB/T 4164-2008 Metallic powders -- Determination of hydrogen reducible oxygen content
GB/T 4165-1984 Guide to the use of variable capacitors in electronic equipment
GB/T 4166-1984 Methods of test of variable capacitors in electronic equipment
GB/T 4167-1984 Class 1-5 weights
GB/T 4167-2011 Weights
GB/T 4168-1992 Non-automatic balance. Beam balance
GB/T 4169.10-1984 Components of injection mould for plastics--Support pillars
GB/T 4169.10-2006 Components of injection moulds for plastics -- Part 10: Support pillar
GB/T 4169.11-1984 Components of injection mould for plastics--Locating elements
GB/T 4169.11-2006 Components of injection moulds for plastics -- Part 11: Round locating element
GB/T 4169.1-1984 Components of injection mould for plastics-Ejector pins
GB/T 4169.1-2006 Components of injection moulds for plastics -- Part 1: Ejector pin
GB/T 4169.12-2006 Components of injection moulds for plastics -- Part 12: Ejector guide bush
GB/T 4169.13-2006 Components of injection moulds for plastics -- Part 13: Return pin
GB/T 4169.14-2006 Components of injection moulds for plastics -- Part 14: Ejector guide pillar
GB/T 4169.15-2006 Components of injection moulds for plastics -- Part 15: Flat ejector pin
GB/T 4169.16-2006 Components of injection moulds for plastics -- Part 16: Shouldered ejector pin
GB/T 4169.17-2006 Components of injection moulds for plastics -- Part 17: Ejector sleeve
GB/T 4169.18-2006 Components of injection moulds for plastics -- Part 18: Locating ring
GB/T 4169.19-2006 Components of injection moulds for plastics -- Part 19: Sprue bush
GB/T 4169.20-2006 Components of injection moulds for plastics -- Part 20: Limit pin
GB/T 4169.21-2006 Components of injection moulds for plastics -- Part 21: Rectangular locating element
GB/T 4169.2-1984 Components of injection mould for plastics--Straight guide bushes
GB/T 4169.2-2006 Components of injection moulds for plastics -- Part 2: Straight guide bush
GB/T 4169.22-2006 Components of injection moulds for plastics -- Part 22: Round mould opening delayer
GB/T 4169.23-2006 Components of injection moulds for plastics -- Part 23: Rectangular mould opening delayer
GB/T 4169.3-1984 Components of injection mould for plastics--Guide bushes with head
GB/T 4169.3-2006 Components of injection moulds for plastics -- Part 3: Headed guide bush
GB/T 4169.4-1984 Components of injection mould for plastics--Guide pillars with head
GB/T 4169.4-2006 Components of injection moulds for plastics -- Part 4: Headed guide pillar
GB/T 4169.5-1984 Components of injection mould for plastics--Guide pillars with shoulder
GB/T 4169.5-2006 Components of injection moulds for plastics -- Part 5: Shouldered guide pillar
GB/T 4169.6-1984 Components of injection mould for plastics--Spacer blocks
GB/T 4169.6-2006 Components of injection moulds for plastics -- Part 6: Spacer block
GB/T 4169.7-1984 Components of injection mould for plastics--Ejector plates
GB/T 4169.7-2006 Components of injection moulds for plastics -- Part 7: Ejector plate
GB/T 4169.8-1984 Components of injection mould for plastics--Mould plates
GB/T 4169.8-2006 Components of injection moulds for plastics -- Part 8: Mould plate
GB/T 4169.9-1984 Components of injection mould for plastics--Stop pins
GB/T 4169.9-2006 Components of injection moulds for plastics -- Part 9: Stop pin
GB/T 4170-1984 Components of injection mould for plastics--Specification
GB/T 4170-2006 Specification of components of injection moulds for plastics
GB/T 4171-2000 Superior atmospheric corrosion resisting structural steel