mining operation meaning in Chinese
采矿工作
采矿作业
Examples
- Mining operations by open-cut methods ceased in 1962 .
露天开采的矿山作业已于1962年停止。 - Reasons of and precautions against accidents in mining operations
冶金矿山事故分析及对策探讨 - Framework and key techniques for digital mine operation system
数字矿山系统框架与关键技术研究 - The silver city mining operation
开采银城矿产 - The silver city mining operation
开采银城矿产