National Standard: GB/T, GBT
              
GBT << ...>> GBT
Std ID Description (Standard Title)
GB/T 12956-1991 Fixtures and fittings for toilet
GB/T 12956-2008 Fixtures for bathroom
GB/T 12957-1991 Test method for activity of industrial waste slag used as addition to cement
GB/T 12957-2005 Test method for activity of industrial waste slag used as addition to cement
GB/T 12959-1991 Test method for heat of hydration of cement--The heat of solution method
GB/T 12959-2008 Test methods for heat of hydration of cement
GB/T 12960-1991 Method for determination of blast-furnace slag content in cement
GB/T 12960-1996 Method for determining the contents of constituents of cement
GB/T 11037-1989 The methods of hydraulic tests of the marine auxiliary boilers and pressure vessels
GB/T 12961-1991 Method for determination of pozzolana or fly ash content in cement
GB/T 1296-1992 Chemical reagent L-Cystine
GB/T 12962-1996 Monocrystalline silicon
GB/T 12962-2005 Monocrystalline silicon
GB/T 12962-2015 Monocrystalline silicon
GB/T 12963-1996 Polycrystalline silicon
GB/T 10054-1996 Building hoist--Specification
GB/T 10054-2005 Builders hoist
GB/T 12964-1996 Monocrystalline silicon polished wafers
GB/T 12964-2003 Monocrystalline silicon polished wafers
GB/T 12965-1996 Monocrystalline silicon as cut slices and lapped slices
GB/T 12965-2005 Monocrystalline silicon as cut slices and lapped slices
GB/T 12966-1991 The method for electrical conductivity measurement of aluminium alloys by use of eddy current
GB/T 12966-2008 The method for determining aluminum alloys conductivity using eddy current
GB/T 12967.1-1991 Anodizing of aluminium and aluminium alloys--Measurement of mean specific abrasion resistance of anodic oxidation coatings with an abrasive jet test apparatus
GB/T 12967.1-2008 Test Methods for anodic oxidation coatings of aluminium and aluminium alloys -- Part 1: Measurement of mean specific abrasion resistance of anodic oxidation coatings with an abrasive jet test Apparatus
GB/T 12967.2-1991 Anodizing of aluminium and aluminium alloys--Measurement of wear resistance and wear index of anodic oxidation coatings with an abrasive wheel wear test apparatus
GB/T 12967.2-2008 Test Methods for anodic oxidation coatings of aluminium and aluminium alloys -- Part 2: measurement of wear resistance and wear index of anodic oxidation coatings with an abrasive wheel wear test apparatus
GB/T 12967.3-1991 Anodizing of aluminium and aluminium alloys--Copper accelerated acetic acid salt spray test for anodic oxidation coatings (CASS test)
GB/T 12967.3-2008 Test Methods for anodic oxidation coatings of aluminium and aluminium alloys -- Part 3: Copper accelerated acetic acid salt spray test (CASS test)
GB/T 12967.4-1991 Anodizing of aluminium and aluminium alloys--Determination of the fastness to ultraviolet light of coloured anodic oxidation coatings
GB/T 12967.4-2014 Anodizing of aluminium and aluminium alloys -- Determination of the fastness to ultraviolet light of coloured anodic oxidation coatings
GB/T 12967.5-1991 Anodizing of aluminium and aluminium alloys--Assessment of resistance of anodic oxidation coatings to cracking by deformation
GB/T 12967.5-2013 Test methods for anodic oxidation coatings of aluminium and aluminium alloys -- Part 5: Assessment of resistance of anodic oxidation coatings to cracking by deformation
GB/T 12967.6-2008 Test Methods for anodic oxidation coatings of aluminium and aluminium alloys -- Part 6: Determination of color differences and appearance of colored anodic oxide films by viewing method
GB/T 12967.7-2010 Test methods for anodic oxidation coatings of aluminium and aluminium alloys -- Part 7: Measurement of abrasion resistance of anodic oxidation coatings by sand falling test apparatus
GB/T 12968-1991 Eddy current decay method for measurement of resistivity and residual resistance ratio of pure metals
GB/T 12969.1-1991 Method of ultrasonic testing for titanium and titanium alloy tubes
GB/T 12969.1-2007 Method of ultrasonic inspection for titanium and titanium alloy tubes
GB/T 12969.2-1991 Method of eddy current testing for titanium and titanium alloy tubes
GB/T 12969.2-2007 Method of eddy current inspection for titanium and titanium alloy tubes
GB/T 12970.1-1991 Flexible copper stranded conductors for electrical purposes--Part 1: General
GB/T 12970.1-2009 Flexible copper stranded conductors for electrical purposes -- Part 1: General requirements
GB/T 12970.2-1991 Flexible copper stranded conductors for electrical purposes--Part 2: Flexible copper stranded conductors
GB/T 12970.2-2009 Flexible copper stranded conductors for electrical purposes -- Part 2: Flexible copper stranded conductors
GB/T 12970.3-1991 Flexible copper stranded conductors for electrical purposes--Part 3: Flexible copper wire for antenna
GB/T 12970.3-2009 Flexible copper stranded conductors for electrical purposes -- Part 3: Flexible copper wire for antenna
GB/T 12970.4-1991 Flexible copper stranded conductors for electrical purposes--Part 4: Copper brush wires
GB/T 12970.4-2009 Flexible copper stranded conductors for electrical purposes -- Part 4: Copper wires for electric brush
GB/T 12971.1-2008 Trolley and contact wires for electric traction -- Part 1: Copper and copper-alloy contact wires
GB/T 11037-2000 Test methods for strength and tightness of marine auxiliary boiler and pressure vessel
GB/T 1297-1993 Chemical reagent. L-cysteine hydrochloride anhydrous
GB/T 12972.10-2008 Mine rubber sheathed cable -- Part 10: miners cap lamp cords
GB/T 12972.1-2008 Flexible rubber-sheathed cables for mining purposes -- Part 1: General requirements
GB/T 12972.2-2008 Flexible rubber-sheathed cables for mining purposes -- Part 2: Flexible coal cutter cables for rated voltages up to 1.9/3.3kV
GB/T 12972.3-2008 Flexible rubber-sheathed cables for mining purposes -- Part 3: Trailing coal cutter cables with monitoring core and semiconducting screens for rated voltage of 0.66/1.14kV
GB/T 12972.4-2008 Flexible rubber-sheathed cables for mining purposes -- Part 4: Flexible coal cutter cables with individual metallic screens for rated voltages up to 1.9/3.3kV
GB/T 12972.5-2008 Flexible rubber-sheathed cables for mining purposes -- Part 5: Flexible cables for rated voltages up to 0.66/1.14kV
GB/T 12972.6-2008 Flexible rubber-sheathed cables for mining purposes -- Part 6: Flexible cables with monitoring core and metallic screens for rated voltages up to 6/10kV
GB/T 12972.7-2008 Flexible rubber-sheathed cables for mining purposes -- Part 6: Flexible cables with screens for rated voltages up to 6/10 kV
GB/T 12972.8-2008 Flexible rubber-sheathed cables for mining purposes -- Part 8: Flexible drill cables for rated voltage of 0.3/0.5kV
GB/T 12972.9-2008 Flexible rubber-sheathed cables for mining purposes -- Part 9: Flexible light-duty cables for rated voltage of 0.3/0.5kV
GB/T 12973-1991 Dimensions for commutators and slip-rings
GB/T 12973-1995 Terms relating to coal petrology
GB/T 12973-2013 Dimensions for commutators and slip-rings
GB/T 12974.2-2014 General specification for a.c. lift motor -- Part 2: Permanent magnet synchronous motor
GB/T 12974-1991 General specification for a. c. lift motors
GB/T 12974-2012 General specification for a.c. lift motor
GB/T 12975-1991 General specification for synchronous generator in ship
GB/T 12975-2008 General specification for synchronous generator in ship
GB/T 12976.1-1991 Copper or aluminium conductor paper-insulated power cables with rated voltages up to 35kV--Part 1: General
GB/T 12976.1-2008 Paper-insulated power cables and their accessories with rated voltages up to and including 35kV -- Part 1: General and construction requirements for power cables with rated voltages up to and including 30kV
GB/T 12976.2-1991 Copper or aluminium conductor paper-insulated power cables with rated voltages up to 35kV--Part 2: Non-draining oil impregnated paper-insulated matal-sheathed power cables
GB/T 12976.2-2008 Paper-insulated power cables and their accessories with rated voltages up to and including 35kV -- Part 2: General and construction requirements for power cables with rated voltages 35kV
GB/T 12976.3-1991 Copper or aluminium conductor paper-insulated power cables with rated voltages up to 35kV--Part 3: Resin oil impregneted paper-insulated metal-sheathed power cables
GB/T 12976.3-2008 Paper-insulated power cables and their accessories with rated voltages up to and including 35kV -- Part 3: Test on cables and their accessories
GB/T 12979-1991 Specifications for close-range photogrammetry
GB/T 12979-2008 Specifications for close-range photogrammetry
GB/T 12980-1991 General technical requirement and testing method for marine power plant
GB/T 1298-1986 Carbon tool steels--Technical requirements
GB/T 1298-2008 Carbon tool steels
GB/T 12984-1991 Ergonomics. Basic terms for visual information processing
GB/T 12985-1991 General rules of using percentiles of the body dimenstions for products design
GB/T 12986-1991 Paperboard containers drawings
GB/T 12988-1991 Test method for abrasion resistance of inorganic paving materials
GB/T 12988-2009 Test method for abrasion resistance of inorganic paving materials
GB/T 12989-1991 Paints and varnishes. List of equivalent terms
GB/T 12990-1991 Water quality. Measurement for warp of corrugated fibreboard. PFU method
GB/T 12991.1-2008 Information technology -- Database languages-SQL -- Part 1: framework
GB/T 12991-1991 Information processing systems--Database language SQL with integrity enhancement
GB/T 1299-1985 Alloy tool steels--Technical requirements
GB/T 1299-2000 Alloy tool steels
GB/T 1299-2014 Tool and mould steels
GB/T 12992-1991 Measuring methods of thermal characteristic for forced air cooling of electronic equipment
GB/T 12993-1991 Thermal performances evaluation for electronic equipment
GB/T 12994-1991 Seed processing machinery--Terminology
GB/T 12994-2008 Seed processing machinery -- Terminology
GB/T 12995-1991 Motor wheelchairs
GB/T 12996-1991 Electric wheelchairs
GB/T 12996-2012 Electrically powered wheelchair
GB/T 12997-1991 Water quility--Technical regulation on the design of sampling programmes