DIN 51073-8 (1967-10)被替代
Testing Of Ceramic Materials; Chemical Analysis Of Materials Of Above 80% By Weight Magnesium Oxide Content, Determination Of The Total Of Magnesium Oxide, Calcium Oxide And Manganese(iii)-oxide And Calculation Of Magnesium Oxide By Subtraction
出版：German Institute for Standardisation (Deutsches Institut für Normung)
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