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  •  China "GB" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    GB/T 22205-2008 Hydrogeological classification of mining district or working face

    China National - GB Standards
    GB/T 219-2008 Determination of fusibility of coal ash

    China National - GB Standards
    GB/T 217-2008 Determination of true relative density of coal

    China National - GB Standards
    GB/T 213-2008 Determination of calorific value of coal

    China National - GB Standards
    GB/T 19560-2008 Experimental method of high-pressure isothermal adsorption to coal

    China National - GB Standards
    GB/T 19559-2008 Method of determining coalbed gas content

    China National - GB Standards
    GB/T 19227-2008 Determination of nitrogen in coal

    China National - GB Standards
    GB/T 18512-2008 Specifications of coal used in pulverized coal injection (PCI)

    China National - GB Standards
    GB/T 16773-2008 Method of preparing coal samples for the coal petrographic analysis

    China National - GB Standards
    GB/T 16659-2008 Determination of mercury in coal

    China National - GB Standards
    GB/T 16415-2008 Determination of selenium in coal - Hydride generation-atomic absorption method

    China National - GB Standards
    GB/T 16414-2008 Terms relating to coal mining - Rock mechanics

    China National - GB Standards
    GB/T 15663.8-2008 Terms relating to coal mining - Part 8: Mine safety

    China National - GB Standards
    GB/T 15663.3-2008 Terms relating to coal mining - Part 3£ºUnderground mining

    China National - GB Standards
    GB/T 15663.11-2008 Terms relating to coal mining - Part 11: Coal mining electrical engineering

    China National - GB Standards
    GB/T 15663.10-2008 Terms relating to coal mining - Part 10: Winning machinery and developing machinery

    China National - GB Standards
    GB/T 212-2008 Proximate analysis of coal

    China National - GB Standards
    GB/T 18856.7-2008 Test methods for coal water mixture - Part 7: Determination for pH value

    China National - GB Standards
    GB/T 18856.6-2008 Test methods for coal water mixture - Part 6: Determination of the density

    China National - GB Standards
    GB/T 18856.5-2008 Test methods for coal water mixture - Part 5: Determination of the stability

    China National - GB Standards
    GB/T 18856.4-2008 Test methods for coal water mixture - Part 4: Determination of apparent viscosity

    China National - GB Standards
    GB/T 18856.3-2008 Test methods for coal water mixture - Part 3: Sieving method

    China National - GB Standards
    GB/T 18856.2-2008 Test methods for coal water mixture - Part 2: Determination of mass percentage of solid

    China National - GB Standards
    GB/T 18856.1-2008 Test methods for quality of coal water mixture - Part 1£ºSampling

    China National - GB Standards
    GB/T 22281.1-2008 Condition monitoring and diagnostics of machines - Data processing, communication and presentation - Part 1: General guidelines

    China National - GB Standards
    GB/T 18757-2008 Industrial automation systems - Requirements for enterprise-reference architectures and methodology

    China National - GB Standards
    GB/T 18725-2008 Manufacturing information - Technical terminology

    China National - GB Standards
    GB/T 15312-2008 Terminology of automation for manufacturing

    China National - GB Standards
    GB/T 14283-2008 General specifications of spot-welding robots

    China National - GB Standards
    GB/T 9249-2008 Self-balance recorders and indicators for use in industrial-process measurement and conrol systems

    China National - GB Standards

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