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Std ID Description (Standard Title)
GB/T 12426-1990 Vehicle--Test method of contact stain--Sealing strips
GB/T 12427-1990 Series and spectrum of buses
GB/T 12428-1990 laden mass calculation of buses
GB/T 11026.9-2016 Electrical insulating materials -- Thermal endurance properties -- Part 9: Instructions for calculating thermal endurance characteristics using simplified procedures
GB/T 12429-1990 The quality requirement and test method for the carbon-dioxide arc welding of coach-body
GB/T 12430-1990 Basic type and size of fixings for passenger hand-rails in buses
GB/T 12431-1990 Sections of passengers hand-rails in buses
GB/T 1243-1997 Short pitch transmission precision roller chains and chain wheels
GB/T 1243-2006 Short-pitch transmission precision roller and bush chains, attachments and associated chain sprockets
GB/T 12432-1990 Specification for passenger door cylinder of buses
GB/T 12433-1990 Testing method for passenger door cylinder for buses
GB/T 12435-1990 Hexogen for industrial use
GB/T 12435-2015 Industrial hexogen
GB/T 12436-1990 Explosive. Determination of power. Lead block method
GB/T 12437-1990 Industrial powdery explosives contained ammonium nitrate and trinitrotoluene
GB/T 12438-1990 Test method for industrial powdery explosives contained ammonium nitrate and trinitrotoluene
GB/T 12439-1990 Seismic detonating cord
GB/T 12440-1990 Explosive. Determination of brisance. Lead cylinder compression test
GB/T 1244-1985 Chainwheels for short pitch transmission precision roller chains and bush chains--Tooth profile and tolerance
GB/T 12442-1990 Test method for the hydroxyl groups content of silica glass
GB/T 12443-1990 Metallic materials--Torsional stress fatigue testing
GB/T 12443-2007 Metallic materials -- Torsional stress fatigue testing method
GB/T 12444.1-1990 Metallic materials--Wear tests MM mode wear test
GB/T 12444.2-1990 Metallic materials--Wear tests Block-on-ring wear test
GB/T 12444-2006 Metallic materials -- Wear test method -- Block-on-ring sliding wear test
GB/T 12445.1-1990 High strength alloys--Method of stress corrosion test for double cantilever beam (DCB) specimens
GB/T 12445.2-1990 High strength alloys--Method of stress corrosion test for pre-cracked cantilever (CANT) bend specimens
GB/T 12445.3-1990 High strength alloys--Method of stress corrosion test for pre-cracked wedge-open loading (WOL) specimens
GB/T 12445-1990 Method of calculating energy seved in industrial enterprise
GB/T 12446-1990 Technial specifications of elenents for press die sets
GB/T 12447-1990 Accuracy test for press die sets
GB/T 12448-1990 Woodworking machines--Technical classification of woodworking machines and auxiliary machines for woodwooking
GB/T 12448-2010 Woodworking machines -- Programming method for the types
GB/T 12449-1990 Interface for using dedicated interconnections between sound and television broadcasting transmitting equipment and supervisory equipement
GB/T 12450-1990 Title leaves of books
GB/T 12450-2001 Title leaves of books
GB/T 12451-1990 Cataloguing in publication data in the book
GB/T 12451-2001 Cataloguing in publication data in the book
GB/T 12452-1990 The general principles of water balance and testing in enterprises
GB/T 12452-2008 The general principles of water balance test in enterprises
GB/T 12453-1990 Information processing systems--Open systems interconnection--Transport service definition
GB/T 12453-2008 Information technology -- Open system interconnection -- Transport service definition
GB/T 12454-1990 A method of evaluating the visual environment
GB/T 12454-2008 A method of evaluating the visual environment
GB/T 12455-1990 The rationality of electricity usage in guesthouse and hotel
GB/T 12455-2010 The rationality of electricity usage in guesthouse and hotel
GB/T 12456-1990 Method for determination of total acid in foods
GB/T 12456-2008 Determination of total acid in foods
GB/T 12457-1990 Method for determination of sodium chloride in foods
GB/T 12457-2008 Determination of sodium chloride in foods
GB/T 12458-1990 Mechanical coupling--Classification
GB/T 12458-2003 Coupling -- Classification
GB/T 12459-1990 Steel butt-welding seamless pipe fittings
GB/T 10051.11-2010 Lifting hooks -- Part 11: Securing plates for hook nuts
GB/T 12460-2006 Application formats for oceanographic data records
GB/T 12461-1990 Chinese oceanographic research vessel codes
GB/T 1246-1976 Railway turn out number series
GB/T 12462-1990 World ocean/sea area codes
GB/T 12464-1990 Wooden boxes
GB/T 12464-2002 Wooden boxes
GB/T 12464-2016 Wooden boxes
GB/T 12465-1996 Piping sleeve expansion joints
GB/T 12465-2002 Piping sleeve compensatory couplings [including MODIFICATION 1]
GB/T 12465-2007 Piping compensatory couplings
GB/T 12466-1990 Terminology for corrosion and protection for ship and marine engineering
GB/T 12467.1-1998 Quality requirements for welding--Fusion welding of metallic materials--Part 1: Guidelines for selection and use
GB/T 12467.1-2009 Quality requirements for fusion welding of metallic materials -- Part 1: Criteria for the selection of the appropriate level of quality requirements
GB/T 12467.2-1998 Quality requirements for welding--Fusion welding of metallic materials--Part 2: Comprehensive quality requirements
GB/T 12467.2-2009 Quality requirements for fusion welding of metallic materials -- Part 2: Comprehensive quality requirements
GB/T 12467.3-1998 Quality requirements for welding--Fusion welding of metallic materials--Part 3: Standards quality requirements
GB/T 12467.3-2009 Quality requirements for fusion welding of metallic materials -- Part 3: Standard quality requirements
GB/T 12467.4-1998 Quality requirements for welding--Fusion welding of metallic materials--Part 4: Elementary quality requirements
GB/T 12467.4-2009 Quality requirements for fusion welding of metallic materials -- Part 4: Elementary quality requirements
GB/T 12467.5-2009 Quality requirements for fusion welding of metallic materials -- Part 5: Standard documents need to conform to claim conformity to the quality requirements
GB/T 12467-1990 Quality assurance of welding--General principle
GB/T 12468-1990 Quality assurance of welding--Operations requirements regarding the firm
GB/T 12469-1990 Quality assurance of welding--Requirement for fusion welding joint of steel and classification for imperfection
GB/T 12470-1990 Fluxes for the submerged arc welding of low alloy steel
GB/T 12470-2003 Low-alloy steel electrodes and fluxes for submerged arc welding
GB/T 12471-1990 Limits and fits for products of wood and wooden materials
GB/T 12471-2009 Geometrical product specifications (GPS) - Wooden part - Limit and fit
GB/T 12472-1990 Surface roughness--Parameters and their values for wooden pieces
GB/T 12472-2003 Geometrical product specifications (GPS) -- Surface texture -- Profile method Surface roughness Parameters and their values for wooden pieces
GB/T 12473-1990 General specification for speed reducer with small module cylindrical gears
GB/T 12474-1990 Method of test for explosion limits of combustible gases in air
GB/T 12474-2008 Method of test for explosion limits of combustible gases in air
GB/T 12477-1990 Buses--Ride comfort--Evaluation value and limits
GB/T 12478-1990 Dust proof performance--Test method for buses
GB/T 12480-1990 Rain proof performance test method for buses
GB/T 12481-1990 Rain proof performance limit for buses
GB/T 12482-1990 Side window flat glasses systematization for buses
GB/T 12483-1990 Buses-Windscreen and rear window glass--Systematization
GB/T 12484-1990 Terms for the bus body
GB/T 12485-1990 Geological instruction of talc deposit exploration
GB/T 12486-1990 (Food Additives. Modified soy lecithin)
GB/T 12490-1990 Textiles--Testing method for colour fastness to domestic and commercial laundering
GB/T 12490-2007 Textiles -- Tests for colour fastness -- Colour fastness to domestic and commercial laundering
GB/T 10051.1-1988 Lifting hooks--Mechanical properties, lifting capacities, stresses and materials
GB/T 12491-1990 Determination of systine acid content of wool hydrolysates by paper electrophoresis and colorimetry
GB/T 12492-1990 Determination of cystine content of wool hydrolysates by colorimetry