rammed density 中文意思是什麼
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Methods of sampling and test for carbonaceous materials used in aluminium manufacture - cold ramming pastes - determination of maximum rammed apparent density of unbaked paste
制鋁工業用碳素材料取樣和試驗方法.第4部分:冷搗糊塊.第6節:未烘焙糊塊最大表觀搗實密度測定
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