This exhibition is a grand event for China's coal mining industry, equipment procurement and technical exchanges of safe production.

本次展览会可谓是中国煤炭开采、设备采购、安全生产技术交流空前隆重的盛会。

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The technical transformation necessity, content and effect analysis in coal preparation plant, Fangezhuang Coal Mining Industry Branch Co.

介绍了范各庄矿业分公司选煤厂集控系统进行改造的必要性、改造内容及效果分析。

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This paper discusses the position and important role of local coal mining in whole coal mining industry, and looks ahead the developing trend of local coal mining.

本文分析了地方煤矿在整个煤炭工业中的地位及其在国民经济中的重要作用，展望了我国地方煤矿的发展趋势。

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

FORBES: Coal Country Losing Luster

Reforming regulations to strengthen environmental protection without destroying the U.S. coal mining industry.

FORBES: Mitt Romney's Bold Vision For America's Energy Independence

Mr Bevin, the then minister for Labour and National Service, introduced the scheme in response to an increasing shortage of labour in the coal mining industry.

BBC: NEWS | UK | Brown honours wartime Bevin Boys