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

词汇	coal cleaning
释义	coal cleaning 选煤；曾称“洗煤”。将采出的煤经人工和机械处理除去非煤物质；并按需要分成不同质量、规格产品的过程。分“干法选煤”和“湿法选煤”。
随便看	dive into the swimming pool dive into the water dive in with divemasters dive milling dive moment Diven Divenah diven by market Divenie diventilate dive numbers dive off dive off the deep end dive on dive on gas dive pass dive pool diver diveract Diver Alternative Work System diver anoxia diver artificer diver assistance vehicle diverb