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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "YS" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • SJ/T 10563-1994
  • Type designation sYStem for fax machines YS
    China Electronics Standards
  • SJ/T 10559-1994
  • Type designation sYStem for telephone switchboards YS
    China Electronics Standards
  • SJ/T 10552-1994
  • Method of emission spectrochemical analYSis of impurities in TiO2 for use in electron ceramics YS
    China Electronics Standards
  • SJ 20412-1994
  • Requirements of packaging, transportation and storage for planar waveguide-fed slot arraYS with low sidelobes of airborne radars YS
    China Electronics Standards
  • SJ/T 31124-1994
  • Requirements of readiness and methods of inspection and assessment for AEC-2200 atmospheric pressure CVD sYStems YS
    China Electronics Standards
  • SJ 51508/2-1994
  • Filter, quartz crYStal, type LST40.02M, detail specification for YS
    China Electronics Standards
  • SJ 50065.1-1994
  • Detail specification for model JPT. 200M subminiature hermetically sealed RF coaxial electromagnetic relaYS estalished reliabiliy YS
    China Electronics Standards
  • GB/T 15076.3-1994
  • Methods for chemical analYSis of tantalumand niob-ium--Determination of copper content YS
    China National GB Standards
  • GB/T 14989-1994
  • Iron-cobalt-vanadium permanent-magnet alloYS YS
    China National GB Standards
  • GB/T 223.47-1994
  • Methods for chemical analYSis of iron,steel and alloy--The carrier precipitation-molybdenumblue potometric method for the determination of antimony content YS
    China National GB Standards
  • SJ/T 31311-1994
  • Requirements of readiness and methods of inspection and assessment for aluminum electrolYSis capacitor braiding machines YS
    China Electronics Standards
  • SJ/T 31125-1994
  • Requirements of readiness and methods of inspection and assessment for PET-5500 atmospheric pressure CVD sYStems YS
    China Electronics Standards
  • GB/T 15076.11-1994
  • Methods for chemical analYSis of tantalum and niob-ium--Determination of arsenic antimony,lead,tin and bismuth contents in niobium YS
    China National GB Standards
  • SJ 20425-1994
  • General specification for fire control radarsYStem of self -- propelled antiaircraft gun YS
    China Electronics Standards
  • GB/T 15121.1-1994
  • Information processing sYStems--Computer graphics--Metafile for storage and transfer of picture description information--Part 1:Functional specification YS
    China National GB Standards
  • SJ/T 10485.1-1994
  • Coaxial cable with cellular polyethylene insulation for use in cabled distribution sYStems, Type SYFV-75-5 YS
    China Electronics Standards
  • GB/T 15260-1994
  • Nickel-based alloYS--Determination of resistance to intergranular corrosion YS
    China National GB Standards
  • SJ 51648/1-1994
  • Oscillator, crYStal, Type ZF507 detail, specification for YS
    China Electronics Standards
  • SJ 51508/1-1994
  • Filter, quartz crYStal, type LST60.02M, detail specification for YS
    China Electronics Standards
  • SJ/T 10485.3-1994
  • Coaxial cable with cellular polyethylene insulation for use in cabled distribution sYStems, Type SYFV-75-9, SYFY-75-9 YS
    China Electronics Standards
  • GB/T 15118-1994
  • Technical requirement for digital line sYStems on optical fibre cables at 4×139264 kbit/s YS
    China National GB Standards
  • GB/T 223.21-1994
  • Methods for chemical analYSis of iron,steel and alloy--The 5-Cl-PADAB spectrophotometricmethod for the determination of cobalt content YS
    China National GB Standards
  • GB/T 15414-1994
  • Generic specification for furnace high-temperature television sYStem YS
    China National GB Standards
  • GB/T 223.25-1994
  • Methods for chemical analYSis of iron,steel and alloy--The dimethylglyoxime gravimetric method forthe determination of nickel content YS
    China National GB Standards
  • GB/T 15189-1994
  • Specification of DOS Chinese information processing sYStem interface YS
    China National GB Standards
  • YD/T 166-1994
  • Design document management sYStem for posts and telecommunications industry YS
    China Telecommunication Standards
  • SJ/T 10485.2-1994
  • Coaxial cable with cellular polyethylene insulation for use in cabled distribution sYStems, Type SYFV-75-7, SYFY-75-7 YS
    China Electronics Standards
  • YD 734-1994
  • Technical specifications for optical cable transmission monitoring sYStem YS
    China Telecommunication Standards
  • SJ/T 10558-1994
  • Type designation sYStem for telephone sets YS
    China Electronics Standards
  • SJ/T 10540-1994
  • Chemical analYSis methods for products and semifinished products made of permanent ferrite YS
    China Electronics Standards
  • GB/T 15076.2-1994
  • Methods for chemical analYSis of tantalum and niob-ium--Determination of niobium content in tantalum YS
    China National GB Standards
  • SJ/T 31109-1994
  • Requirements of readiness and methods of inspection and assessment for high-pressure mono-crYStal furnaces YS
    China Electronics Standards
  • GB 15304-1994
  • Global maritime distress and safety sYStem(GMDSS)--Technical requirement for marine telecommunication equipment YS
    China National GB Standards
  • YY/T 0187-1994
  • General technical requirements for oxygen supply sYStem in medical center YS
    China Medicine & Medical Device Standards
  • GB/T 15076.5-1994
  • Methods for chemical analYSis of tantalum and niob-ium--Determination of molybdenum and tungsten contents YS
    China National GB Standards
  • GB 15215-1994
  • Global maritime distress and safety sYStem--Performance requirements for digital selective calling (DSC) equipment YS
    China National GB Standards
  • SJ 51648/2-1994
  • Oscillator, crYStal, Type ZD509, detail specification for YS
    China Electronics Standards
  • GB/T 223.6-1994
  • Methods for chemical analYSis of iron,steel and alloy--The neutralization titrimetric method for the determination of boron content YS
    China National GB Standards
  • GB/T 15013-1994
  • Magnetic characters and magnetic valuesterms definitions for procision alloYS YS
    China National GB Standards
  • SJ 20436-1994
  • Structural design and technical requirements for vibration isolation sYStem for airborne electronic equipment YS
    China Electronics Standards
  • SJ/T 10485.4-1994
  • Coaxial cable with cellular polyethylene insulation for use in cabled distribution sYStems, Type SYFY-75-12 YS
    China Electronics Standards
  • GB/T 223.22-1994
  • Methods for chemical analYSis of iron,steel and alloy--The nitroso-R-salt spectrophotometric method for the determination of cobalt content YS
    China National GB Standards
  • GB/T 6325-1994
  • Terminology of analYSis for organic chemical products YS
    China National Standards
  • GB/T 223.77-1994
  • Methods for chemical analYSis of iron,steel and alloy--The flame atomic absorption spectrometric method for the determination of calcium content YS
    China National GB Standards
  • GB/T 15076.6-1994
  • Methods for chemical analYSis of tantalum and niob-ium--Determination of silicon content in tantalum YS
    China National GB Standards
  • SJ 20401-1994
  • Methods of measurement for isolated slot of planar waveguide -- fed slot arraYS YS
    China Electronics Standards
  • GB/T 4010-1994
  • FerroalloYS--Sampling and preparationof samples for chemical analysis YS
    China National Standards
  • GB 50200-1994
  • Technical code for CATV sYStem YS
    China National GB Standards
  • GB/T 14987-1994
  • High permability alloYS with high hardness and high electrical resistance YS
    China National GB Standards
  • GB/T 15276-1994
  • Information processing sYStems--Information exchange between systems--Synchronous transmission signal quality at DTE/DCE interfaces YS
    China National GB Standards
  • SJ 20459-1994
  • General Specification of klYStron YS
    China Electronics Standards
  • GB/T 223.30-1994
  • Methods for chemical analYSis of iron,steel and alloy--The arsenazo Ⅲspectrophotometric method for the determination of zirconium content after separation by p-bromomandelic acid YS
    China National GB Standards
  • GB/T 15130.1-1994
  • Information processing--Data interchange on 90mm (35in) flexible disk cartridges using modified frequency modulation recording at 15916 ftprad, on 80 tracks on each side--Part1:Dimensional, phYSical and magnetic characteristics YS
    China National GB Standards
  • GB/T 15212-1994
  • Application of connectors for broadcastand similar sound sYStem YS
    China National GB Standards
  • GB/T 223.33-1994
  • Methods forchemical analYSis of iron,steel and alloy--The chlorophosphonago mA photometric method for the determination of cerium content after extraction separation YS
    China National GB Standards
  • GB/T 15274-1994
  • Information processing sYStems--Open systems interconnection--Internal organization of the network layer YS
    China National GB Standards
  • GB 15359-1994
  • Maritime light vessels and large buoYS system,China YS
    China National GB Standards
  • GB/T 14999.5-1994
  • Photomicrographs and photomacrographs for evaluating of heat-resisting superalloYS YS
    China National GB Standards
  • SJ 20416-1994
  • General specification for active antenna sYStems used short wave receivers YS
    China Electronics Standards
  • GB/T 15278-1994
  • Information processing--Data encipherment--PhYSical layer interoperability requirements YS
    China National GB Standards
  • GB/T 15116-1994
  • Die casting copper alloYS YS
    China National GB Standards
  • GB/T 15124-1994
  • Information processing sYStem--Datacommunication--Multilink procedures YS
    China National GB Standards
  • TB/T 2499-1994
  • (Data communication sYStem terminal interface and link control procedures centralized scheduling and dispatching supervision) YS
    China Railway & Train Standards
  • YD 5004-1994
  • Code for design digital microwave relay telecommunication sYStem (PDH part) engineering YS
    China Telecommunication Standards
  • TB/T 2494.1-1994
  • (Rail vehicle axle axle ultrasonic flaw detection method for the new sYStem control wounds) YS
    China Railway & Train Standards
  • TB/T 2500-1994
  • (WaYSide telephone equipment (wired) standard series and the main technical conditions) YS
    China Railway & Train Standards
  • YD/T 684-1994
  • Quality grading criteria of parabolic antenna for microwave relay communication sYStem YS
    China Telecommunication Standards
  • GB/T 223.18-1994
  • Methods for chemical analYSis of iron,steel and alloy--The sodium thiosulfate separation iodimetric method for the determination of copper content YS
    China National GB Standards
  • YD/T 646-1994
  • Long-haul terrestrial analog radio relay sYStem Quality grading criteria of color TV modulation and demodulation equipment (one TV + one accompanying sound program) YS
    China Telecommunication Standards
  • TB/T 2607-1994
  • (Railway Industry Classification phYSical strength) YS
    China Railway & Train Standards
  • TB/T 2496-1994
  • (Electric centralized computer monitoring sYStem technical requirements) YS
    China Railway & Train Standards
  • GB/T 15381-1994
  • Electrical and audio requirements for the conference sYStems YS
    China National GB Standards
  • DL/T 546-1994
  • Rules of operational management of carrier communication in electric power sYStem YS
    China Electricity & Power Standards
  • SB/T 10213-1994
  • (Pickles phYSical and chemical testing methods) YS
    China Commerce Standards
  • DL 548-1994
  • Rules of operational management of lightning protection at signal stations of electrical power sYStem YS
    China Electricity & Power Standards
  • DL/T 545-1994
  • Rules of operational management of microwave communication in electric power sYStem YS
    China Electricity & Power Standards
  • QB/T 1967.1-1994
  • (Red class ceramic pigment chemical analYSis) YS
    China Light Industry Standards
  • DL/T 553-1994
  • Technical criteria for dynamically recording malfunctions of 220~500kV electric power sYStem YS
    China Electricity & Power Standards
  • DL/T 547-1994
  • Rules of operational management of fibre optic communication in electric power sYStem YS
    China Electricity & Power Standards
  • JT/T 147-1994
  • Technical conditions of anti-fouling prevention sea water electrolytic sYStem for ship cooling sea water circulation system YS
    China Highway & Transportation Standards
  • JT/T 89-1994
  • (Port blowers pneumatic conveying sYStem basic parameters Series) YS
    China Highway & Transportation Standards
  • TB 10112-1994
  • (Railway Signal silicon solar power sYStem technical specifications) YS
    China Railway & Train Standards
  • JJG(HY)01-1994
  • (Ocean data buoYS test procedures) YS
    China Metrological Standards
  • SB/T 10229-1994
  • (Soy phYSical and chemical testing methods) YS
    China Commerce Standards
  • DL/T 544-1994
  • Rules of management of communication in electric power sYStem YS
    China Electricity & Power Standards
  • JT 137-1994
  • The Envionmantal Technical standard in Asphalt Storehouse as HighwaYS Material YS
    China Highway & Transportation Standards
  • JT 133-1994
  • Motor passenger vehicle. Technical requirements and test method for heating sYStem using engine residual heat YS
    China Highway & Transportation Standards
  • SJ/T 9508.7-1993
  • Grading standard of quelity for antenna amplifier used in Cabled distribution sYStems primarily intended for sound and television signals operating between 30MHz and 1GHz YS
    China Electronics Standards
  • SJ/T 9559.10-1993
  • Synchronous motors for use in DT sYStem timing devices--Quality grading standard YS
    China Electronics Standards
  • GB/T 14381-1993
  • Generic specification for stored program control digital private automatic branch telephone exchange sYStem YS
    China National GB Standards
  • GB/T 14265-1993
  • General rule of chemical analYSis for hydrogen,oxygen,nitrogen,carbon and sulfur in metal’s materials YS
    China National GB Standards
  • GB/T 14171-1993
  • Motor vehicles--Pneumatic brakingsYStems--Tapped holes and male fittings YS
    China National GB Standards
  • SJ/T 9508.2-1993
  • Grading standard of quelity for splitter used in cabled distribution sYStems primarily intended for sound and television signals operating between 30MHz and 1GHz YS
    China Electronics Standards
  • SJ/T 9508.3-1993
  • Grading standard of quelity for sYStem outlet used in cabled distribution systems primarily intended for sound and television signals operating between 30MHz and 1GHz YS
    China Electronics Standards
  • GB/T 14086-1993
  • Pre-recorded optical reflective videodisk sYStem Laser vision 50 Hz/625 lines--PAL YS
    China National GB Standards
  • SJ 20348-1993
  • Methods of far-field measurement for planar waveguide-fed slot arraYS with low sidelobes YS
    China Electronics Standards
  • SJ/T 10466.3-1993
  • Guidelines for quality sYStem audit (internal) YS
    China Electronics Standards
  • SJ/T 10361-1993
  • Specification on dispatching equipment for power dYStem communication YS
    China Electronics Standards
  • SJ 20233-1993
  • Verification regulation of model IMPACT-II semiconductor discrete device test sYSytem YS
    China Electronics Standards
  • SJ/T 10460-1993
  • Graphical symbols for solar photovoltaic energy sYStems YS
    China Electronics Standards

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