National Standard: GB/T, GBT
              
GBT << ...>> GBT
Std ID Description (Standard Title)
GB/T 18311.28-2007 Fibre optic interconnecting devices and passive components -- Basic test and measurement procedures -- Part 3-28: Examinations and measurements -- Transient loss
GB/T 18311.30-2007 Fibre optic interconnecting devices and passive components -- Basic test and measurement procedures -- Part 3-30: Examinations and measurements -- Polish angle and fibre position on single ferrule multi-fibre connectors
GB/T 18311.31-2007 Fibre optic interconnecting devices and passive components -- Basic test and measurement procedures -- Part 3-31: Examinations and measurements -- Coupled power ratio measurement for fibre optic sources
GB/T 18311.3-2001 Fibre optic interconnecting devices and passive components -- Basic test and measurement procedures -- Part 3-3: Examinations and measurements -- Monitoring change in attenuation and in return loss (multiple paths)
GB/T 18311.34-2003 Fibre optic interconnecting devices and passive components -- Basic test and measurement procedures -- Part 3-34: Examinations and measurements -- Attenuation of random mated connectors
GB/T 18311.40-2003 Fibre optic interconnecting devices and passive components -- Basic test and measurement procedures -- Part 3-40: Examinations and measurements -- Extinction ratio of a polarization maintaining (pm) fibre pigtailed connector
GB/T 18311.4-2003 Fibre optic interconnecting devices and passive components -- Basic test and measurement procedures -- Part 3-4: Examinations and measurements -- Attenuation
GB/T 18311.5-2003 Fibre optic interconnecting devices and passive components -- Basic test and measurement procedures -- Part 3-5: Examinations and measurements -- Wavelength dependence of attenuation
GB/T 18311.6-2001 Fibre optic interconnecting devices and passive components -- Basic test and measurement procedures -- Part 3-6: Examinations and measurements -- Return loss
GB/T 1831-1979 Determination of silicon dioxide content in tin concentrates--Silicon molybdenum blue photometric method
GB/T 18312-2001 The inspection rule for binoculars
GB/T 18312-2015 Inspection rule for binoculars
GB/T 18313-2001 Acoustics -- Measurement of airborne noise emitted by information technology and telecommunications equipment
GB/T 18314-2001 Specifications for global positioning system (GPS) surveys
GB/T 18314-2009 Specifications for global positioning system (GPS) surveys
GB/T 18315-2001 Series and basic requirements of digital topographic maps
GB/T 18316-2001 Specifications for inspection, acceptance of quality assessment of digital surveying and mapping products
GB/T 18316-2008 Specifications for inspection and acceptance of quality of digital surveying and mapping achievements
GB/T 18317-2001 Classify and codes for the thematic map information
GB/T 18317-2009 Classification and code for thematic map information
GB/T 18318.1-2009 Textiles -- Determination of bending behavior -- Part 1: Incline method
GB/T 18318.2-2009 Textiles -- Determination of bending behaviour -- Part 2: Heart loop method
GB/T 18318.3-2009 Textiles -- Determination of bending behavior -- Part 3: Gurley method
GB/T 18318.4-2009 Textiles -- Determination of bending behaviour -- Part 4: Cantilever beam
GB/T 18318.5-2009 Textiles -- Determination of bending behaviour -- Part 5: Pure bending method
GB/T 18318-2001 Textiles -- Determination of bending length of fabrics
GB/T 18319-2001 Textiles -- Testing method for thermal retention with accumulated by infrared ray
GB/T 1832-1979 Determination of magnesium oxide content in tin concentrates--Xylidyl blue 2 photometric method
GB/T 18323-2001 Plain bearing -- Sintered bushing -- Dimensions and tolerances
GB/T 18324-2001 Plain bearing -- Copper alloy bushes
GB/T 18325.1-2001 Plain bearings -- Bearing fatigue -- Plain bearings in test rigs and in application under conditions of hydrodynamic lubrication
GB/T 18325.2-2009 Plain bearing -- Bearing fatigue -- Part 2: Test with a cylindrical specimen of a metallic bearing material
GB/T 18325.3-2009 Plain bearing -- Bearing fatigue -- Part 3: Test on plain strips of a metallic multilayer bearing material
GB/T 18325.4-2009 Plain bearings -- Bearing fatigue -- Part 4: Test on half-bearings of a metallic multilayer bearing material
GB/T 18326-2001 Plain bearing -- Multi-layer materials for thin-walled plain bearings
GB/T 18327.1-2001 Plain bearings -- Basic symbols
GB/T 18327.2-2001 Plain bearings -- Applications
GB/T 18328.1-2009 Vibration generating machines -- Guidance for selection -- Part 1: Equipment for environmental testing
GB/T 18328-2001 Guidance for selection of vibration generator system
GB/T 18329.1-2001 Plain bearing -- Non-destructive ultrasonic testing of bond for metallic multilayer plain bearings
GB/T 18330-2001 Plain bearings -- Measurement of wall thickness of thin-walled half-bearings and thin-walled bushes
GB/T 18331.1-2001 Plain bearings - Checking the outside diameter for wrapped bushes
GB/T 1833-1979 Determination of calcium oxide content in tin concentrates--EDTA volumetric method
GB/T 18332.1-2001 Lead-acid batteries for electric road vehicles
GB/T 18332.1-2009 Lead-acid batteries used for electric road vehicles
GB/T 18332.2-2001 Nickel-metal hydride batteries for electric road vehicles
GB/T 10186-1988 Fixed capacitors for use in electronic equipment--Part7: Blank detail specification: Fixed polystyrene film dielectric metal foil d. c. capacitors--Assessment level E
GB/T 18333.2-2001 Zinc-air batteries for electric road vehicles
GB/T 10186-2012 Fixed capacitors for use in electronic equipment -- Part 7-1: Blank detail specification -- Fixed polystyrene film dielectric metal foil d.c. capacitors -- Assessment level E
GB/T 18334-2001 Specification for flexible multilayer printed boards with through connections
GB/T 18335-2001 Specification for flex-rigid multilayer printed boards with through connections
GB/T 18336.1-2001 Information technology -- Security techniques -- Evaluation criteria for IT security -- Part 1: Introduction and general model
GB/T 18336.1-2008 IT security technology information technology security evaluation criteria -- Part 1: Introduction and general model
GB/T 10188-1988 Fixed capacitors for use in electronic equipment--Part13: Sectional specification: Fixed polypropylene film dielectric metal foil d. c. capacitors
GB/T 18336.2-2001 Information technology -- Security techniques -- Evaluation criteria for IT security -- Part 2: Security functional requirements
GB/T 18336.2-2008 IT security technology information technology security evaluation criteria -- Part 2: Security functional requirements
GB/T 10188-2013 Fixed capacitors for use in electronic equipment -- Part l3: Sectional specification -- Fixed polypropylene film dielectric metal foil d.c. capacitors
GB/T 18336.3-2001 Information technology -- Security techniques -- Evaluation criteria for IT security -- Part 3: Security assurance requirements
GB/T 18336.3-2008 IT security technology information technology security evaluation criteria -- Part 3: Security assurance requirements
GB/T 10189-1988 Fixed capacitors for use in electronic equipment--Part13: Blank detail specification: Fixed polypropylene film dielectric metal foil d. c. capacitors--Assessment level E
GB/T 18337.1-2001 Non-commercial forest construction -- Guide principle
GB/T 18337.2-2001 Non-commercial forest construction -- Regulation of plan and design
GB/T 18337.3-2001 Non-commercial forest construction -- Technical regulation
GB/T 18337.4-2008 Non-commercial forest construction -- Verification regulation
GB/T 18338.1-2001 Business machines -- Duplicators -- Minimum information to be included in specification sheets
GB/T 18339-2001 Test method for motor gasoline octane number (dielectric constant method)
GB/T 18340.1-2001 Organic geochemical measurements of geological samples -- Method for the analysis of light mass crude oils by gas chromatography
GB/T 18340.1-2010 Organic geochemical analysis methods for geological samples -- Part 1: Analysis of light crude oils -- Gas chromatography
GB/T 18340.2-2001 Organic geochemical measurements of geological samples -- Method for the analysis of the organic matters for stable carbon isotopic composition
GB/T 18340.2-2010 Organic geochemical analysis method for geological samples -- Part 2: Determination of organic carbon stable isotopic component -- Isotopic mass spectrometry
GB/T 18340.3-2001 Organic geochemical measurements of geological samples -- Method for hydrocarbon types analysis of gasoil saturates fraction by mass spectrometry
GB/T 18340.3-2010 Organic geochemical analysis method for geological samples -- Part 3: Determination of saturated hydrocarbon group components in heavy fraction of oil -- Mass spectrometry
GB/T 18340.4-2001 Organic geochemical measurements of geological samples -- Method for aromatic types analysis of gas-oils aromatic fractions by mass spectrometry
GB/T 18340.4-2010 Organic geochemical analysis methods for geological samples -- Part 4: Determination of aromatic hydrocarbon group component in heavy fraction of oil -- Mass spectrometry
GB/T 18340.5-2001 Organic geochemical measurements of geological samples -- Method for the analysis of saturated hydrocarbons of soluble organic matter in rocks and the crude oils by gas chromatography
GB/T 18340.5-2010 Organic geochemical analysis methods for geological samples -- Part 5: Analysis of saturated hydrocarbons in rock extracts and crude oils -- Gas chromatography
GB/T 18340.6-2001 Organic geochemical measurements of geological samples -- Method for hydrocarbon types analysis of gasoline by mass spectrometry
GB/T 18340.6-2010 Organic geochemical analysis methods for geological samples -- Part 6: Determination of gasoline group component -- Mass spectrometry
GB/T 18341-2001 Specifications of survey for geological and mineral resources exploration
GB/T 18342-2001 Specifications of coal for chain and travelling grate stoker boiler
GB/T 18342-2009 Specifications of coal for chain and travelling grate stoker boiler
GB/T 18343-2001 Specification for automobile disk brakes being overhauled
GB/T 18344-2001 Specification for the inspection and maintenance of motor vehicle
GB/T 10189-2013 Fixed capacitors for use in electronic equipment -- Part 13-1: Blank detail specification -- Fixed polypropylene film dielectric metal foil d.c. capacitors -- Assessment level E and EZ
GB/T 18345.1-2001 Gas turbines -- Exhaust gas emission -- Part 1: Measurement and evaluation
GB/T 18345.2-2001 Gas turbines -- Exhaust gas emission -- Part 2: Automated emission monitoring
GB/T 18346-2001 General criteria for the operation of various types of bodies performing inspection
GB/T 18346-2016 Conformity assessment of the operation requirements of various inspection agencies
GB/T 18347-2001 Code 128
GB/T 18348-2001 The merchandise barcode symbol print quality of
GB/T 18348-2008 Bar code for commodity -- Bar code symbol print quality verification
GB/T 18349-2001 Integrated Circuit/Computer Hardware Description Language Verilog
GB/T 1835-1995 The specification of corner fittings for freight conters
GB/T 1835-2006 Series 1 freight container -- Corner fittings
GB/T 18353-2001 Basic technical conditions of cotton processing enterprises
GB/T 18353-2008 Basic technical condition of cotton processing enterprise
GB/T 18354-2001 Logistics terms
GB/T 18354-2006 Logistics terms
GB/T 18355-2001 High quality and yield of ginseng planting
GB/T 18356-2007 Product of geographical indication - Kweichow Moutai liquor