National Standard: GB/T, GBT
              
GBT << ...>> GBT
Std ID Description (Standard Title)
GB/T 13937-1992 Rubber. Determinationof dynamic properties of vulcanizates for classification purposes (by forced sinusoidal shear strain)
GB/T 13938-1992 (Natural aging methods vulcanized rubber storage)
GB/T 13939-1992 Rubber, vulcanized. Test method of heat and oxygen. Tube tester ageing method
GB/T 13939-2014 Rubber, vulcanized -- Test method of heat and oxygen -- Tube tester ageing method
GB/T 13940-1992 Polyacrylamide
GB/T 13941-1992 Diphenylmethane 4, 4-diisocyanate
GB/T 13941-2015 Diphenylmethane diisocyanate
GB/T 1394-1987 Gangway hanger
GB/T 13942.1-1992 Method for laboratory test of natural decay resistance of woods
GB/T 13942.1-2009 Durability of wood -- Part 1: Method for laboratory test of natural decay resistance
GB/T 13942.2-1992 Method for field test of natural durability of wood
GB/T 13942.2-2009 Durability of wood -- Part 2: Method for field test of natural durability
GB/T 13943-1992 General specification for vacuum fluorescent display tubes
GB/T 13944-1992 Blank detail specification for vacuum fluorescent display tubes
GB/T 13945-1992 General specification for glow discharge display tubes
GB/T 13946-1992 Blank detail specification for glow discharge display tubes
GB/T 13947-1992 General specification for electronic components plastic packaging equipments
GB/T 13948-1992 Measuring methods for transmitters
GB/T 13949-1992 Application characteristics for 21-pin connector in video systems
GB/T 13951-1992 General rule of environmental tests of electric and electronic products for mobile platforms and offshore installations
GB/T 13951-2016 General rule of environmental tests of electric and electronic products for mobile platforms and offshore installations
GB/T 13952-1992 Parametric classification of environmental conditions of electric and electronic products for mobile platforms and offshore installations
GB/T 13952-2016 Parametric classification of environmental conditions of electric and electronic products for mobile platforms and offshore installations
GB/T 13953-1992 Test methods of explosion-proof performance for explosion-proof applied TV equipment with separate type
GB/T 13954-1992 Special warning lights for road vehicles
GB/T 13956-1992 Safety of controllers for electric tools
GB/T 13957-1992 Technical requirements for the fundamental series of 3-Phase large asynchronous motors
GB/T 13957-2008 Technical requirement for the fundamental series of three-phase large asynchronous motor
GB/T 13958-1992 Test procedure for non-direct current excitation winding synchronous motor
GB/T 13958-2008 Test procedures for non-direct current excitation winding synchronous motor
GB/T 13959-1992 The classifying and coding method for document format
GB/T 13961-1992 The classifying and coding method for document format
GB/T 1396-1993 Chemical reagent. Ammonium sulfate
GB/T 1396-2015 Chemical reagent -- Ammonium sulfate
GB/T 13962-1992 Optical instruments-Vocabulary
GB/T 13962-2009 Optical instruments -- Vocabulary
GB/T 13963-1992 Copying machines vocabulary
GB/T 13963-2008 Copier term
GB/T 13963-2012 Electrostatic copying (including multifunction) devices terminology
GB/T 13964-1992 Photographic machinery-Vocabulary
GB/T 13964-2008 Photographic machinery -- Vocabulary
GB/T 13965-1992 Instrument components-vocabulary
GB/T 13965-2010 Instrument components -- Vocabulary
GB/T 13966-1992 Analytical instrument-Vocabulary
GB/T 13966-2013 Terminology for analytical instruments
GB/T 13967-1992 Archives fond list format
GB/T 13967-2008 Archives fond list format
GB/T 13968-1992 (According to the text file transfer format)
GB/T 13969-1992 Displacement type level instruments
GB/T 13969-2008 Displacement type level instruments
GB/T 13970-1992 Basic parameter series of digital instruments
GB/T 13970-2008 Basic parameter terms of digital instruments
GB/T 13971-1992 Specification of ultra-violet gas analyzers
GB/T 13971-2013 Specification of ultraviolet gas analyzers
GB/T 1397-1995 Chemical reagent. Potassium carbonate
GB/T 1397-2015 Chemical reagent -- Potassium carbonate anhydrous
GB/T 13972-1992 General technical specifications for oceanographic hydrological instruments
GB/T 13972-2010 General technical specifications for oceanographic hydrological instruments
GB/T 13973-1992 General specification for semiconductor deviece curve tracers
GB/T 13973-2012 General specification test methods for semiconductor device curve tracers
GB/T 13974-1992 Test methods for semiconductor deviece curve tracers
GB/T 13975-1992 Direct current amplifiers. Characteristics and test methods
GB/T 13976-1992 Radioactive source term of PWR nuclear power plant for operational states
GB/T 13976-2008 Radioactive source term of PWR nuclear power plant for operational states
GB/T 13977-1992 Specifications for aerophotogrammetric field work 1: 5000, 1: 10000 topographic maps
GB/T 13977-2012 Specifications for aero-photogrammetric field work of 1: 5 000 1: 10 000 topographic maps
GB/T 13978-1992 Generic specification for digital multimeters
GB/T 13978-2008 Digital multimeters
GB/T 13979-1992 Helium mass spectrometer leak detector
GB/T 13979-2008 Mass spectrometer leak detector
GB/T 13980-1992 Density meters utilizing ionizing radiation
GB/T 13980-2008 Density gauges utilizing ionizing radiation
GB/T 13981-1992 Design general requirements for wind energy conversion system
GB/T 13981-2009 Design general requirements for small wind turbine
GB/T 1398-1978 Chemical reagents--Mercury bromide
GB/T 13982-1992 The reflective projection screens
GB/T 13982-1998 The reflective projection screens
GB/T 13982-2005 Reflective and transmissive projection screens
GB/T 13982-2011 The reflective and transmitting projection screens [including MODIFICATION 1]
GB/T 13983-1992 Instruments. Vocabulary. Basic terms
GB/T 13984-1992 Diazo and vesicular. Visual density. Specifications and measurement
GB/T 13984-2005 Micrographics -- Duplicating film, silver, diazo and vesicular -- Visual density -- Specifications and measurement
GB/T 13985-1992 Operating force and strength of camera
GB/T 13985-2008 Operating force and strength of camera
GB/T 13986-1992 Photoelectric method for measuring exposure in focal planes of camera
GB/T 13987-1992 Determination of flash guide numbers for electronic photoflash equipment
GB/T 13988-1992 Types and dimensions for connectors of electronic photoflash equipment to synchro-cord
GB/T 13989-1992 Subdivision and numbering for the national primary scale topographic maps
GB/T 13989-2012 Subdivision and numbering for the national primary scale topographic maps
GB/T 13990-1992 Specificatons for aerophotogrammetric office operation 1: 5000, 1: 10000 topographic maps
GB/T 13990-2012 Specifications for aero-photogrammetric office operation of 1: 5 000 1: 10 000 topographic maps
GB/T 13991-1992 Stereocomparator
GB/T 13992-1992 Resistance strain gauge
GB/T 13992-2010 Metallic bonded resistance strain gauges
GB/T 13993.1-1992 The series of optical fibre cables for telecommunication General
GB/T 13993.1-2004 The series of optical fibre cables for telecommunication -- Part 1: General
GB/T 13993.1-2016 Optical fibre cables for telecommunication -- Part 1: General
GB/T 13993.2-1992 The series of optical fibre cables for telecommunication outdoor optical fibre cables for trunks and junctions
GB/T 13993.2-1999 The series of optical fibre cables for telecommunication. Part 2: Outdoor optical fibre cables for trunks and junctions
GB/T 13993.2-2002 Outdoor fiber optic communication cable series -- Part 2: Core Network