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www.ChineseStandard.net Database: 189759 (19 Oct 2025)
National Standard: GB/T, GBT
         
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Std ID Description (Standard Title) Detail
GB/T 6809.9-2013 Reciprocating internal combustion engines -- Vocabulary of components and systems -- Part 9: Control and monitoring systems GB/T 6809.9-2013
GB/T 6811-1986 Families and variety of semiconductor integrated nonlinear circuits Variety of D/A and A/D converters GB/T 6811-1986
GB/T 681-1994 Chemical reagent. Diphenylamine GB/T 681-1994
GB/T 6812-1986 Families and variety of semiconductor integrated nonlinear circuits Variety of analog multipliers-dividers GB/T 6812-1986
GB/T 6813-1986 Families and variety of semiconductor integrated nonlinear circuits Variety of timers GB/T 6813-1986
GB/T 6814-1986 Families and variety of semiconductor integrated nonlinear circuits Variety of analog switch GB/T 6814-1986
GB/T 6815-1986 Families and variety of semiconductor integrated nonlinear circuits Variety of phase-looked loop GB/T 6815-1986
GB/T 6816-1986 Water quality--Vocabulary--Part 1 and part 2 GB/T 6816-1986
GB/T 6817-1992 p-Chloronitrobenzene GB/T 6817-1992
GB/T 6818-1993 2-Ethyl hexanol for industrial use GB/T 6818-1993
GB/T 68-1985 Slotted countersunk head screws GB/T 68-1985
GB/T 68-2000 Slotted countersunk flat head screws (common head style) GB/T 68-2000
GB/T 10863-1989 Thermal test method for gas pass waste heat boiler GB/T 10863-1989
GB/T 6820-1992 Synthetic ethanol for industrial use GB/T 6820-1992
GB/T 6820-2016 Ethanol for industrial use GB/T 6820-2016
GB/T 6821-1986 Basic parameters of double-turbine torque converter GB/T 6821-1986
GB/T 682-1989 Chemical reagent--Chloroform GB/T 682-1989
GB/T 682-2002 Chemical reagent -- Trichloromethane GB/T 682-2002
GB/T 6822-1986 General specification for antifouling paint on ship bottom GB/T 6822-1986
GB/T 6822-2007 The hull antifouling antirust paint system GB/T 6822-2007
GB/T 6822-2014 Antifouling and anticorrosive paint systems for ship hull GB/T 6822-2014
GB/T 6823-1986 General specification for ballast tanks paint of ship GB/T 6823-1986
GB/T 6823-2008 Ballast tanks paint for ship GB/T 6823-2008
GB/T 6824-1986 Determination for leaching rate on raft of copper ion for antifouling paint on ship bottom GB/T 6824-1986
GB/T 6824-2008 Determination for release rate of cupper-ion for antifouling paint on ship bottom GB/T 6824-2008
GB/T 6825-1986 Determination for leaching rate on raft of organo-tin for antifouling paint on ship bottom GB/T 6825-1986
GB/T 6825-2008 Determination for release rate of organo-tin for antifouling paint on ship bottom GB/T 6825-2008
GB/T 6826-1986 Main technical data series for mineral processing machinery GB/T 6826-1986
GB/T 6826-2005 Serial type of mineral processing equipment GB/T 6826-2005
GB/T 683-1993 Chemical reagents. Methanol GB/T 683-1993
GB/T 683-2006 Chemical reagents -- Methanol GB/T 683-2006
GB/T 6832-1986 Methods of measurement on headphones GB/T 6832-1986
GB/T 6833.10-1987 Electromagnetic compatibility test specification for electronic measuring instruments--Radiated interference test GB/T 6833.10-1987
GB/T 6833.1-1986 Electromagnetic compatibility test specification for electronic measuring instruments--General GB/T 6833.1-1986
GB/T 6833.2-1987 Electromagnetic compatibility test specification for electronic measuring instruments--Magnetic field susceptibility test GB/T 6833.2-1987
GB/T 6833.3-1987 Electromagnetic compatibility test specification for electronic measuring instruments--Electrostatic discharge susceptibility test GB/T 6833.3-1987
GB/T 6833.4-1987 Electromagnetic compatibility test specification for electronic measuring instruments--Power line transient susceptibility test GB/T 6833.4-1987
GB/T 6833.5-1987 Electromagnetic compatibility test specification for electronic measuring instruments--Radiated susceptibility test GB/T 6833.5-1987
GB/T 6833.6-1987 Electromagnetic compatibility test specification for electronic measuring instruments--Conducted susceptibility test GB/T 6833.6-1987
GB/T 6833.7-1987 Electromagnetic compatibility test specification for electronic measuring instruments--Non-operating magnetic field interference test GB/T 6833.7-1987
GB/T 6833.8-1987 Electromagnetic compatibility test specification for electronic measuring instruments--Operating magnetic field interference test GB/T 6833.8-1987
GB/T 6833.9-1987 Electromagnetic compatibility test specification forelectronic measuring instruments--Conduced interference test GB/T 6833.9-1987
GB/T 6834-1986 Cotton glazed sewing thread GB/T 6834-1986
GB/T 6835-1986 Cotton sewing thread GB/T 6835-1986
GB/T 6835-1997 Cotton sewing thread GB/T 6835-1997
GB/T 6836-1986 Spun polyester sewing thread GB/T 6836-1986
GB/T 6836-1997 Spun polyester sewing thread GB/T 6836-1997
GB/T 6836-2007 sewing threads GB/T 6836-2007
GB/T 6838-1986 Testing method of sewing thread GB/T 6838-1986
GB/T 6839-1986 Testing method for lubrication of sewing thread GB/T 6839-1986
GB/T 6839-2013 Testing method for lubrication of sewing threads GB/T 6839-2013
GB/T 6840-1986 Cotton band for determination of sew ability to sewing thread GB/T 6840-1986
GB/T 6841-1986 Acceptance examination regulation for sewing thread GB/T 6841-1986
GB/T 684-1986 Chemical reagents--Toluene GB/T 684-1986
GB/T 684-1999 Chemical reagent. Toluene GB/T 684-1999
GB/T 6842-1986 Requirement of packing, transport and store for sewing thread GB/T 6842-1986
GB/T 6843-1986 Method for determining the coating melting point of photographic materials GB/T 6843-1986
GB/T 6846-1986 Method for determining safety times of darkroom illumination GB/T 6846-1986
GB/T 6846-2008 Photography -- Determination of ISO safelight conditions GB/T 6846-2008
GB/T 6847-1995 Determination of the curl of photographic film and paper GB/T 6847-1995
GB/T 6847-2012 Imaging materials -- Photographic film and paper -- Determination of curl GB/T 6847-2012
GB/T 6848-1986 Dimensions of the cores for motion-picture film rolls GB/T 6848-1986
GB/T 6848-2008 Cinematography -- Cores for motion-picture and magnetic film rolls -- Dimensions GB/T 6848-2008
GB/T 6849-1995 Photographic films and papers. Wedge test for brittleness GB/T 6849-1995
GB/T 6850-1986 Labeling of containers for unexposed motion-picture film--Minimum information specifications GB/T 6850-1986
GB/T 6850-2003 Cinematography -- Labelling of containers for raw-stock motion-picture films and magnetic films -- Minimum information specifications GB/T 6850-2003
GB/T 685-1993 Chemical reagents. Aqueous formalin GB/T 685-1993
GB/T 685-2013 Chemical reagent -- Formaldehyde solution GB/T 685-2013
GB/T 686-1989 Chemical reagent--Acetone GB/T 686-1989
GB/T 686-2008 Chemical reagent -- Acetone GB/T 686-2008
GB/T 6863-1986 Dead weight tester GB/T 6863-1986
GB/T 6864-1986 Codes for degrees of the peopleRepublic of China GB/T 6864-1986
GB/T 6864-2003 Degree code of the People Republic of China GB/T 6864-2003
GB/T 6865-1986 Codes for levels of mastering foreign and national languages GB/T 6865-1986
GB/T 6865-2009 Codes for levels of language proficiency and foreign language test grades GB/T 6865-2009
GB/T 6866-1986 Garden tools classification and nomenclature GB/T 6866-1986
GB/T 6866-2008 Garden tools -- General requirements GB/T 6866-2008
GB/T 6867-1986 Rules of inspection, marking and packaging for garden tools GB/T 6867-1986
GB/T 6868-1986 Garden tools-Pruning shears GB/T 6868-1986
GB/T 687-1994 Chemical reagent. Glycerol GB/T 687-1994
GB/T 687-2011 Chemical reagent -- Glycerol GB/T 687-2011
GB/T 6877-1986 Classification, terminology and numbering for parts and assemblies of the mechanical time measuring instruments--Classification, terminology and numbering for parts and assemblies of wrist watches and lever escapemen GB/T 6877-1986
GB/T 6877-2008 Classification, terminology and numbering for parts and assemblies of the time measuring instruments -- Classification, terminology and numbering for parts and assemblies of mechanical wrist watch movements GB/T 6877-2008
GB/T 6878-1986 Technical requirements and testing methods for local crossbar telephone switching systems GB/T 6878-1986
GB/T 6879-1995 Performance and test methods of 30 channels pulse code modulation multiplex equipment at 2048 kbit/s GB/T 6879-1995
GB/T 6881.1-2002 Acoustics -- Determination of sound power levels of noise sources using sound pressure -- Precision methods for reverberation rooms GB/T 6881.1-2002
GB/T 6881.2-2002 Acoustics -- Determination of sound power levels of noise sources -- Engineering methods for small, movable sources in reverberant field -- Part 1: Comparison method for hard-walled test rooms GB/T 6881.2-2002
GB/T 6881.3-2002 Acoustics -- Determination of sound power levels of noise sources-using sound pressure -- Engineering methods for small, movable sources in reverberant fields -- Part 2: Methods for special reverberation test rooms GB/T 6881.3-2002
GB/T 6881-1986 Acoustics--Determination of sound power levels of noise sources--Precision methods and engineering methods for reverberation rooms GB/T 6881-1986
GB/T 688-1992 Chemical reagent--Carbon tetrachloride GB/T 688-1992
GB/T 688-2011 Chemical reagent -- Carbon tetrachloride GB/T 688-2011
GB/T 6882-1986 Acoustics--Determination of sound power levels of noise sources--Precision methods for anechoic and semi-anechoic rooms GB/T 6882-1986
GB/T 6882-2008 Acoustics -- Determination of sound power levels of noise sources using pressure -- Precision methods for anechoic and hemi-anechoic rooms GB/T 6882-2008
GB/T 6882-2016 Acoustics -- Determination of sound power levels and sound energy levels of noise sources using sound pressure -- Precision methods for anechoic rooms and hemi-anechoic rooms GB/T 6882-2016
GB/T 6883-1995 Wire, bar or tube drawing dies. As sintered pellets of hardmetal GB/T 6883-1995
GB/T 6884-1986 Hardmetal products-Sampling and testing GB/T 6884-1986
GB/T 6885-1986 Hardmetals. Sampling and testing of mixed powder GB/T 6885-1986
GB/T 6886-1986 Sintered stainless steel filter GB/T 6886-1986
GB/T 6886-2001 Sintered stainless steel filter elements GB/T 6886-2001
GB/T 6886-2008 Sintered stainless steel filter elements GB/T 6886-2008