煅烧无烟煤 [化工] Calcined Anthracite
电煅无烟煤 electrically calcined anthracite
超细煤系煅烧高岭土 ultra fine calcined coal kaolin
煅煤
Burnt coal
以上为机器翻译结果，长、整句建议使用 人工翻译 。
以煅后石油焦和煤沥青为基本原料，采用热压工艺制备了一系列石墨材料。
Bulk graphite was prepared from starting materials of calcined coke and coal tar pitch by the hot pressing process.
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