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1. | 采矿活动 采矿活动,mining... ... ) mining activity 采矿活动 ) Mining dynamic pressure 采矿动压 ... www.dictall.com | 2. | 矿业活动 林业活动,forestry... ... ) forest labor 林业劳动 ) mining activity 矿业活动 ... www.dictall.com | 3. | 采掘作业 采掘工业,Mining and... ... ) extracting industries 采掘行业 ) mining activity 采掘作业 ) mining engineering 采掘工程 ... www.dictall.com |
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