深海采矿
- n.deepsea mining
- 网络Deep sea mining; deep ocean mining
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深海采矿
Deep sea mining
深海采矿船,deep sea mining... ... ) sea mining 深海采矿 ) Deep sea mining 深海采矿 ) deep ocean mining 深海采矿 ...
deep ocean mining
深海采矿船,deep sea mining... ... ) Deep sea mining 深海采矿 ) deep ocean mining 深海采矿 ) Deepsea Mining 深海采矿 ...
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Mechanical Experiment Analysis on the Flexible Pipe Used for Mineral Transporting in Deep-sea Mining
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