National Standard: GB/T, GBT
              
GBT << ...>> GBT
Std ID Description (Standard Title)
GB/T 15938-1995 General specification for equipment of radio paging system
GB/T 15939-1995 General specification for land mobile communication system equipment using multi-channel access techniques without a central controller
GB/T 15940-1995 Basic multiplexing structure for synchronous digital hierarchy signals
GB/T 15940-2008 Basic multiplexing structure for synchronous digital hierarchy signals
GB/T 15941-1995 Requirements for synchronous digital hierarchy (SDH) optical fiber cable line systems of national public telecommunication network
GB/T 15941-2008 Requirements for Synchronous Digital hierarchy (SDH) Optical Fiber Cable Line Systems
GB/T 15942-1995 Technical requirement and testing methods for mobile station access to 900MHz public mobile telecommunication system
GB/T 15943-1995 Technical specification measuring method of broadcasting audio channel
GB/T 15945-1995 Quality of electric energy supply. Permissible deviation of frequency for power system
GB/T 15945-2008 Power quality -- Frequency deviation for power system
GB/T 15946-1995 Standard digital interface for programmable instrumentation
GB/T 15946-2008 Higher performance protocol for the standard digital interface for programmable instrumentation -- General
GB/T 15947-1995 Design of UN/EDIFACT messages guidelines and rules
GB/T 15947-2001 EDIFACT message design rules for EDI
GB/T 15947-2011 EDIFACT message design rules for EDI
GB/T 15948.1-1995 Bank telecommunication--Funds transfer message. Part 1: Vocabulary and data elements
GB/T 15948.1-2007 Bank telecommunication -- Funds transfer messages -- Part 1: Vocabulary and universal set of data segments and data elements for electronic funds transfer messages
GB/T 15948-1995 Bank telecommunication--Funds transfer message--Part 1: Vocabulary and data elements
GB/T 15950-1995 General requirements for environmental radiation monitoring around near surface disposal site of low-intermediate level radioactive solid waste
GB/T 15951-1995 Mechanical coupler for measurements on bone vibrators
GB/T 15952-1995 Specifications for personal sound exposure meters
GB/T 15952-2010 Electroacoustics -- Specifications for personal sound exposure meters
GB/T 15953-1995 Instruments for the measurement of aural acoustic impedance/admittance
GB/T 15956-1995 Calcium carbide steel drum for the home market
GB/T 15956-2008 Calcium carbide steel drum for repeated use
GB/T 15957-1995 Corrosivity classification of atmospheric environment
GB/T 15958-1995 Determination of speed of black-and-white motion-picture negative film
GB/T 15959-1995 Water quality. Determination of adsorbable organic halogens (AOX). Microcoulometric method
GB/T 15960-1995 Single sideband (SSB) system specifications for HF broadcasting
GB/T 1596-1991 Fly ash used for cement and concrete
GB/T 1596-2005 Fly ash used for cement and concrete
GB/T 15962-1995 Glossary of printing ink terms
GB/T 15962-2008 Glossary of printing ink terms
GB/T 15963-1995 Sodium lauryl surfate
GB/T 15963-2008 Sodium lauryl sulfate
GB/T 15964-1995 Hand-knotted carpets--Determination of number of tufts per unit length
GB/T 15964-2008 Carpets -- Determination of number of tufts or loops per unit length and per unit area
GB/T 15965-1995 Hand-knotted carpet--Determination of length of pile
GB/T 15965-2008 Hand-made carpets -- Determination of length of Pile
GB/T 15966-1995 Primary parameter and general specification for hydrologic instrument
GB/T 15966-2007 Primary parameter and general specification for hydrologic instrument
GB/T 15967-2008 Specifications for aerial photogrammetric digital mapping of 1: 500 1: 1000 1: 2000 topographic maps
GB/T 15968-2008 Specifications for remote sensing image plan making
GB/T 15969.1-1995 Programmable controllers. Part 1: Grneral information
GB/T 15969.1-2007 Programmable controllers -- Part 1: General information
GB/T 15969.2-1995 Programmable controllers. Part 2: Equipment characteristics
GB/T 15969.2-2008 Programmable controllers -- Part 2: Equipment requirements and tests
GB/T 15969.3-1995 Programmable controllers. Part 3: Programming languages
GB/T 15969.3-2005 Programmable controllers -- Part 3: Programming languages
GB/T 15969.4-1995 Programmable controllers. Part 4: User guidelines
GB/T 15969.4-2007 Programmable controllers -- Part 4: User guidelines
GB/T 15969.5-2002 Programmable controllers -- Part 5: Communications
GB/T 15969.6-2015 Programmable controllers -- Part 6: Functional safety
GB/T 15969.7-2008 Programmable controllers -- Part 7: Fuzzy control programming
GB/T 15969.8-2007 Programmable controllers -- Part 8: Guidelines for the application and implementation of programming languages
GB/T 15970.1-1995 Corrosion of metals and alloys-Stress corrosion testing. Part 1: General guidance on testing procedures
GB/T 15970.2-2000 Corrosion of metals and alloys. Stress corrosion testing. Part 2: Preparation and use of bent-beam specimens
GB/T 15970.3-1995 Corrosion of metals and alloys. Stress corrosion testing. Part 3: Preparation and use of U--bend specimens
GB/T 15970.4-2000 Corrosion of metals and alloys. Stress corrosion testing. Part 4: Preparation and use of uniaxially loaded tension specimens
GB/T 15970.5-1998 Corrosion of metals and alloy. Stress corrosion testing. Part 5: Preparation and use of C-ring specimens
GB/T 15970.6-1998 Corrosion of metals and alloys--Stress corrosion testing--Part 6: Preparation and use of pre-cracked specimens
GB/T 15970.6-2007 Corrosion of metals and alloys -- Stress corrosion testing -- Part 6: Preparation and use of pre-cracked specimens for tests under constant load or constant displacement
GB/T 15970.7-2000 Corrosion of metals and alloys. Stress corrosion testing. Part 7: Slow strain rate testing
GB/T 15970.8-2005 Corrosion of metals and alloys -- Stress corrosion test -- Part 8: Preparation and use of specimens to evaluate weldments
GB/T 15970.9-2007 Corrosion of metals and alloys -- Stress corrosion testing -- Part 9: Preparation and use of pre-cracked specimens for tests under rising load or rising displacement
GB/T 15971-1995 Quality of tour-guide service
GB/T 15971-2010 Specifications for tour-guide service
GB/T 1597-1979 Iridium crucible
GB/T 15972.10-2008 Specifications for optical fibre test methods -- Part 10: Measurement methods and test procedures -- General and guidance
GB/T 15972.1-1998 Generic specification for optical fibres. Part 1: General
GB/T 15972.20-2008 Specifications for optical fibre test methods -- Part 20: Measurement methods and test procedures for dimensions -- Fiber geometry
GB/T 15972.21-2008 Specifications for optical fibre test methods -- Part 121: Measurement methods and test procedures for dimensions -- Coating geometry
GB/T 15972.2-1998 Generic specification for optical fibres. Part 2: Measuring methods for dimensions
GB/T 15972.22-2008 Specifications for optical fibre test methods -- Part 22: Measurement methods and test procedures for dimensions -- Length measurement
GB/T 15972.30-2008 Specifications for optical fibre test methods -- Part 30: Measurement methods and test procedures for mechanical characteristics -- Fibre proof test
GB/T 15972.31-2008 Specifications for optical fibre test methods -- Part 31: Measurement methods and test procedures for mechanical characteristics -- Tensile strength
GB/T 15972.3-1998 Generic specification for optical fibres. Part 3: Measuring methods for mechanical characteristics
GB/T 15972.32-2008 Specifications for optical fibre test methods -- Part 32: Measurement methods and test procedures for mechanical characteristics -- Coating stripability
GB/T 15972.33-2008 Specifications for optical fibre test methods -- Part 33: Measurement methods and test procedures for mechanical characteristics -- Stress corrosion susceptibility
GB/T 15972.34-2008 Specifications for optical fibre test methods -- Part 34: Measurement methods and test procedures for mechanical characteristics -- Fibre curl
GB/T 15972.40-2008 Specifications for optical fibre test methods -- Part 40: Measurement methods and test procedures for transmission and optical characteristics -- Attenuation
GB/T 15972.41-2008 Specifications for optical fibre test methods -- Part 41: Measurement methods and test procedures for transmission and optical characteristics -- Bandwidth
GB/T 15972.4-1998 Generic specification for optical fibres. Part 4: Measuring methods for transmission and optical characteristics
GB/T 15972.42-2008 Specifications for optical fibre test methods -- Part 42: Measurement methods and test procedures for transmission and optical characteristics -- Chromatic dispersion
GB/T 15972.43-2008 Specifications for optical fibre test methods -- Part 43: Measurement methods and test procedures for transmission and optical characteristics -- Numerical aperture
GB/T 15972.44-2008 Specifications for optical fibre test methods -- Part 44: Measurement methods and test procedures for transmission and optical characteristics -- Cut-off wavelength
GB/T 15972.45-2008 Specifications for optical fibre test methods -- Part 45: Measurement methods and test procedures for transmission and optical characteristics -- Mode field diameter
GB/T 15972.46-2008 Specifications for optical fibre test methods -- Part 46: Measurement methods and test procedures for transmission and optical characteristics -- Monitoring of changes in optical transmittance
GB/T 15972.47-2008 Specifications for optical fibre test methods -- Part 47: Measurement methods and test procedures for transmission and optical characteristics -- Macro-bending loss
GB/T 15972.48-2016 Specifications for optical fibre test methods -- Part 48: Measurement methods and test procedures for transmission and optical characteristics -- Polarization mode dispersion
GB/T 15972.49-2008 Specifications for optical fibre test methods -- Part 49: Measurement methods and test procedures for transmission and optical characteristics -- Differential mode delay
GB/T 15972.50-2008 Specifications for optical fibre test methods -- Part 50: Measurement methods and test procedures for environmental characteristics -- Damp heat (steady state)
GB/T 15972.51-2008 Specifications for optical fibre test methods -- Part 51: Measurement methods and test procedures for environmental characteristics -- Dry heat
GB/T 15972.5-1998 Generic specification for optical fibres. Part 5: Measuring methods for environmental characteristics
GB/T 15972.52-2008 Specifications for optical fibre test methods -- Part 52: Measurement methods and test procedures for environmental characteristics -- Change of temperature
GB/T 15972.53-2008 Specifications for optical fibre test methods -- Part 53: Measurement methods and test procedures for environmental characteristics -- Water immersion
GB/T 15972.54-2008 Specifications for optical fibre test methods -- Part 54: Measurement methods and test procedures for environmental characteristics -- Gamma irradiation
GB/T 15972.55-2009 Specifications for optical fibre test methods -- Part 55: Measurement methods and test procedures for environmental characteristics -- Hydrogen aging
GB/T 1597-2004 Iridium crucible
GB/T 15972-1995 Generic specification for optical fibers