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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, Purchase services.
  •  China "YS" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
    GB/T 13168-1991 General specification for 8MHz (1800ch) carrier sYStems on standardized 2.6/9.5mm coaxialcable pairs
    标准2.6/9.5 mm 同轴线对上8 MHz (1800路) 载波通信系统总技术要求

    YS-China National GB Standards

    GB/T 13168-1991 General specification for 8MHz (1800ch) carrier sYStems on standardized 2.6/9.5mm coaxialcable pairs
    标准2.6/9.5 mm 同轴线对上8 MHz (1800路) 载波通信系统总技术要求

    YS-China National GB Standards

    GB/T 13167-1991 Requirements for long haul optical fiber cable sYStems joined to national public telecommunication network
    长途光缆通信系统进网要求

    YS-China National GB Standards

    GB/T 13167-1991 Requirements for long haul optical fiber cable sYStems joined to national public telecommunication network
    长途光缆通信系统进网要求

    YS-China National GB Standards

    GB/T 13031-1991 Marine a.c. electrical power sYStems with voltages in the range above 1kV upto and including 11kV
    电压为 1 kV以上至11 kV的船舶交流电力系统

    YS-China National GB Standards

    SJ/T 10213-1991 TYPe designation SYStem for ferrite materials and components

    YS-China Electronics Standards

    JC/T 439-1991 Zinc sulfide crYStal intended to be used in the window of infrared detectors

    YS-China Building Materials Standards

    QB 1110-1991 (Polyurethane, polYStyrene, polyethylene foam production safety technical regulations)

    YS-China Light Industry Standards

    TB/T 2230-1991 (High phosphorus in phosphorus brake shoe carbon, sulfur, silicon, manganese, phosphorus chemical analYSis methods)

    YS-China Railway & Train Standards

    JC/T 420-1991 Chemical analYSis method of chlorine in cement raw material

    YS-China Building Materials Standards

    TB/T 2258-1991 (Form and preparation requirements for railway vehicles industrial enterprise standard sYStem)

    YS-China Railway & Train Standards

    QB/T 1266-1991 (Fur products. The phYSical properties of the test specimen with air regulator)

    YS-China Light Industry Standards

    QB/T 1095-1991 (General technical pieces of hard plastic toYS)

    YS-China Light Industry Standards

    TB/T 2294-1991 (150, 450MHz train radio dispatching communication sYStem format and main technical conditions)

    YS-China Railway & Train Standards

    TB/T 2252-1991 (RailwaYS mechanical power equipment feature code)

    YS-China Railway & Train Standards

    DL 429.8-1991 (Corrosion assaYS)

    YS-China Electricity & Power Standards

    DL 428-1991 Electric power sYStem automatic under-frequency load-shedding Technical stipulation

    YS-China Electricity & Power Standards

    JC/T 429-1991 (Industrial brick tunnel kiln - drying room sYStem thermal efficiency, heat consumption, unit coal consumption calculation method)

    YS-China Building Materials Standards

    QB/T 1272-1991 (Fur products. Chemical analYSis of the sample preparation and chemical analysis of General)

    YS-China Light Industry Standards

    DL 412-1991 Technical requirements for electric power sYStem reuse modem, 600bit/s FSK modem

    YS-China Electricity & Power Standards


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