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  •  China "GB" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    GB/T 3873-1983 General specifications for products packaging of communication equipments

    China National - GB Standards
    GB/T 3850-1983 Impermeable sintered metal materials and hardmetals--Determination of density

    China National - GB Standards
    GB/T 3849-1983 Hardmetals--Rockwell hardness (scaleA) test method

    China National - GB Standards
    GB/T 3848-1983 Hardmetals--Determination of (the magnetization) coercivity

    China National - GB Standards
    GB/T 3839-1983 Technological principle and methods for enactment of local water pollutant emission standard

    China National - GB Standards
    GB/T 3793-1983 Descriptive rules for entries of retrieval periodicals

    China National - GB Standards
    GB/T 3770-1983 Determination of sound power level for noise emitted by woodworking machinery

    China National - GB Standards
    GB/T 3771-1983 Conversion of hardness and strength for copper alloys

    China National - GB Standards
    GB/T 3762-1983 Bite type tube fittings--Tipping washer

    China National - GB Standards
    GB/T 3761-1983 Bite type tube fittings--Pressure bush for butt joints

    China National - GB Standards
    GB/T 3714-1983 Technical requirements of manganese carbonate orepowder

    China National - GB Standards
    GB/T 3668.9-1983 Modular units for machine tool construction--Spindle units--Dimensions

    China National - GB Standards
    GB/T 3668.8-1983 Modular units for machine tool construction--Wing base for columns--Dimensions

    China National - GB Standards
    GB/T 3668.7-1983 Modular units for machine tool construction--Centre bases and columns--Dimensions

    China National - GB Standards
    GB/T 3668.6-1983 Modular units for machine tool construction--Wing bases for slide units--Dimensions

    China National - GB Standards
    GB/T 3668.5-1983 Modular units for machine tool construction--Headstocks--Dimensions

    China National - GB Standards
    GB/T 3668.4-1983 Modular units for machine tool construction--Slide units--Dimensions

    China National - GB Standards
    GB/T 3668.3-1983 Modular units for machine tool construction--Rotary tables and multi-sided centre bases for rotary tables--Dimensions

    China National - GB Standards
    GB/T 3668.2-1983 Modular units for machine tool construction--Support brackets--Dimensions

    China National - GB Standards
    GB/T 3668.13-1983 Modular units for machine tool construction--Tenon drive and flanges for mounting multi-spindle heads--Dimensions

    China National - GB Standards
    GB/T 3668.12-1983 Modular units for machine tool construction--Floor-mounted type--Integral way columns--Dimensions

    China National - GB Standards
    GB/T 3668.1-1983 Modular units for machine tool construction--Multi-spindle heads--Casing and input drive shaft dimensions

    China National - GB Standards
    GB/T 3668.11-1983 Modular units for machine tool construction--Integral way columns--Dimensions

    China National - GB Standards
    GB/T 3668.10-1983 Modular units for machine tool construction--Spindle noses and adjustable adaptors for multi-spindle heads--Dimensions

    China National - GB Standards
    GB/T 3659-1983 Methods of measurement of television video channel

    China National - GB Standards
    GB/T 3660-1983 Unified weighting network for measuring video continuous random noise

    China National - GB Standards
    GB/T 3654.9-1983 Methods for chemical analysisof ferroniobium--The thiocyanate photometric method for the determination of tungsten content

    China National - GB Standards
    GB/T 3654.5-1983 Methods for chemical analysis of ferroniobium--The molybdenum blue photometric method for the determination of the phosphorus content

    China National - GB Standards
    GB/T 3654.4-1983 Methods for chemical analysis of ferroniobium--The combustion gravimetric method for the determination of carbon content

    China National - GB Standards
    GB/T 3654.3-1983 Methods for chemical analysis of ferroniobium--The gravimetric method for the determination of silicon content

    China National - GB Standards

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