英文标准名称:Sealed coring method for determination of coalbed methane content
英文标准名称:Magnetite content measurement method for heavy medium suspension used in heavy medium cyclones in coal preparation plant
英文标准名称:Commercial coal quality—Coal for industrial pulverized coal-fired boiler
英文标准名称:Commercial coal quality—Coal for travelling grate boiler
英文标准名称:Classification for quality of coal—Part 1: Ash
英文标准名称:Iron ore pellets for blast furnace and direct reduction feedstocks—Determination of the crushing strength
英文标准名称:Iron ore pellets for blast furnace feedstocks—Determination of the free-swelling index
英文标准名称:Electrical controlling system for separation machinery—General technology requriements
英文标准名称:Fluorspar—Determination of arsenic content—Silver diethyldithiocarbamate spectrometric method
英文标准名称:Fluorspar—Determination of barium sulfate content—Gravimetric method
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