mining and quarrying meaning in Chinese
采矿和挖掘
采矿业
Examples
- Flexible cables for use at mines and quarries
矿井和露天矿用挠性电缆 - Electrical installations for open - cast mines and quarries - glossary
露天矿和采石场的电气装置.第1部分:术语词汇 - Electrical installations for open - cast mines and quarries - recommendations for operation
露天矿和采石场的电气装置.第5部分:操作推荐标准 - Specification for cable glands and sealing boxes for association with apparatus for use at mines and quarries
矿井和采石场设备用电缆密封装置和密封盒规范 - Electrical installations for open - cast mines and quarries - recommendations for equipment and ancillaries
露天矿和采石场的电气装置.第3部分:设备及辅助设备推荐标准