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  • Standard  Code Standard English Title Standard Class Order
    GB/T 29150-2012 The equipment for renewing the plant cover

    China National - GB Standards

    GB/T 29149-2012 Requirements for equipping and managing of measuring instruments of energy and resource in public institutions

    China National - GB Standards

    GB/T 29148-2012 Technical code for energy saving of greenhouses

    China National - GB Standards

    GB/T 29147-2012 Methodology of the calculation of residuary heat resource during manufacturing of prepainted and galvanized steel

    China National - GB Standards

    GB/T 29094-2012 Temper designations for copper and copper alloys

    China National - GB Standards

    GB/T 29093-2012 Seamless copper alloy tubes for subsurface sucker rod pumps

    China National - GB Standards

    GB/T 29092-2012 Magnesium and magnesium alloy terms and definitions of die-castings defects

    China National - GB Standards

    GB/T 29091-2012 Copper and copper alloy designation and code system

    China National - GB Standards

    GB/T 29090-2012 Sampling method of battery scraps

    China National - GB Standards

    GB/T 29089-2012 Spherical tin-solder powder

    China National - GB Standards

    GB/T 29088-2012 Corrosion of metals and alloys - Electrochemical potentiokinetic reactivation measurement using the double loop method

    China National - GB Standards

    GB/T 29087-2012 Non-quenched and tempered steel wire rod for cold heading

    China National - GB Standards

    GB/T 29086-2012 Steel wire ropes - Safety - Use and maintenance

    China National - GB Standards

    GB/T 29071-2012 Non-destructive testing - Test method for industrial computed tomography (CT) examination of initiating explosive device

    China National - GB Standards

    GB/T 29070-2012 Non-destructive testing - Industrial computed tomography (CT) testing - General requirements

    China National - GB Standards

    GB/T 29069-2012 Non-destructive testing - Test method for measurement of industrial computed tomography (CT) system performance

    China National - GB Standards

    GB/T 29068-2012 Non-destructive testing - Guide for industrial computed tomography (CT) system selection

    China National - GB Standards

    GB/T 29067-2012 Non-destructive testing - Test method for measuring industrial computed tomography (CT) image

    China National - GB Standards

    GB/T 29057-2012 Practice for evaluation of polocrystalline silicon rods by float-zone crystal growth and spectroscopy

    China National - GB Standards

    GB/T 29056-2012 Trichlorosilane for silicon epitaxy - Determination of boron£¬aluminium£¬phosphorus£¬vanadium£¬chrome£¬manganese£¬iron£¬cobalt£¬nickel£¬copper£¬molybdenum£¬arsenic and antimony content - Inductively coupled plasma mass spectrometric method

    China National - GB Standards

    GB/T 29055-2012 Multi-crystalline silicon wafer for solar cell

    China National - GB Standards

    GB/T 29054-2012 Solar-grade casting multi-crystalline silicon brick

    China National - GB Standards

    GB/T 29053-2012 Basic terminology of dust and poison control

    China National - GB Standards

    GB/T 29038-2012 Engineering technical code for light gauge stainless steel pipes

    China National - GB Standards

    GB/T 29037-2012 Thermal spraying - Coatings for protection against corrosion and oxidation at elevated temperatures

    China National - GB Standards

    GB/T 29036-2012 Coloring of stainless steel by Oxidation - Specification and test methods

    China National - GB Standards

    GB/T 29035-2012 Test method for physical-mechanical performance of flexible graphite ring

    China National - GB Standards

    GB/T 29034-2012 Non-destructive testing - Guide for industrial computed tomography (CT) imaging

    China National - GB Standards

    GB/T 29033-2012 Calculation method of water-water heat pump units on the basis of thermodynamic perfectibility

    China National - GB Standards

    GB/T 29032-2012 Flake ice machines

    China National - GB Standards


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