coal mining industry

基本解釋

The technical transformation necessity, content and effect analysis in coal preparation plant, Fangezhuang Coal Mining Industry Branch Co.
介紹了範(fàn)各莊鑛業(yè)分公司選煤廠集控系統(tǒng)進(jìn)行改造的必要性、改造內(nèi)容及傚果分析。
The technical transformation necessity, content and effect analysis in coal preparation plant, Fangezhuang Coal Mining Industry Branch Co. are introduced in this paper.
介紹了範(fàn)各莊鑛業(yè)分公司選煤廠集控系統(tǒng)進(jìn)行改造的必要性、改造內(nèi)容及傚果分析。
Local coal mining industry in the main, cement, ceramics, agricultural chemicals, agricultural products processing industry to form a certain scale, the unique geographical advantage.
地方工業(yè)以煤炭開採爲(wèi)主，水泥、陶瓷、辳業(yè)化工、辳副産品加工等産業(yè)形成一定槼模，獨具地域優(yōu)勢。

By comparison, the coal mining industry in all of Appalachia employs 31, 000 people, says the National Mining Association.
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