英文标准名称:Iron ores for blast furnace feedstocks - Determination of the reducibility by the rate of reduction index
英文标准名称:Test method for household coal and stoves
英文标准名称:The method of injection/falloff well test for coalbed methane well
英文标准名称:Iron ores - Determination of loss on ignition - Gravimetric method
英文标准名称:Iron ores - Determination of total iron content - Automatic potentiometric titration method
英文标准名称:Iron ores - Determination of total iron content - Titanium(III) chloride reduction potassium dichromate titration methods(routine methods)
英文标准名称:Iron ores - Determination of apparent density,true density and porosity
英文标准名称:Manganese ores - Determination of magnesium, aluminum, silicon, phosphorus, sulfur, potassium, calcium, titanium, manganese, iron, nickel, copper, zinc, barium and lead content - Wavelength dispersive X-ray fluorescence spectromet
英文标准名称:Iron ores - Single-point determination of specific surface area - Nitrogen adsorption method
英文标准名称:Specifications of coals for blue-coke
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