coal industry meaning in Chinese
煤炭工业
Examples
- It is a bleak look-out for the coal industry as the number of pit closures increases .
煤井关闭的数目日多，煤炭工业前景暗淡。 - On adjustment of economical structure of coal industry
浅谈煤炭工业经济结构的调整 - Analysis on china ' s economic operation of coal industry in
2006年煤炭经济运行评析 - Journal of huaibei coal industry teachers college
西南民族大学学报自然科学版