Carbonaceous materials for the production of primary aluminium—Pitch for electrodes—Part 4:Determination of content of quinoline-insoluble material
IDT ISO 6791:1981
GB/T 26930的本部分规定了原铝生产中的煤沥青中喹啉不溶物含量的测定方法。
本部分适用于原铝生产用煤沥青中喹啉不溶物含量的测定。
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