- 采矿和挖掘
- 采矿业
- mining: n. 1.采矿，采矿业，矿业。 2.敷设地雷[水雷]。 ...
- quarry: quarry3 n. 1.菱形[方形]玻璃[ ...
- mining and quarrying commodity: 采掘业商品
- quarrying: 拔蚀作用; 采石工程; 采石业; 回采; 露天开采; 石料开采
- drill for quarrying: 采石钻机
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mining and quarrying中文什么意思
- 采矿和挖掘
- 采矿业
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例句与用法
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- 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