采煤业 meaning in English
mining
Examples
- Xinwen mining group company is a resources extracting enterprise which has developed from coal mining industry and has a mining history of nearly 100 years . it is stepping into the declining period due to the reduction of the workable resources
以采煤业发展起来的，开采期近百年新汶矿业集团公司是一个资源提取型企业，目前，由于可采资源的减少，正步入衰退期。