英语词汇“coal dresser”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	coal dresser
释义	coal dresser 基本例句选煤 Jigging separation plays a very important part in coal preparation, it is very important to improve the precision of separation.跳汰选煤在选煤中占有重要地位，提高跳汰机的产品分离精度，一直是个重要的研究方向。
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