hydraulic mining
短语词组
- hydraulic lift mining system 水力提陞採鑛系統
- hydraulic coal mining technology 水力採煤工藝
- hydraulic c mining 水採
- hydraulic c mining machinery 水力採鑛機械
- hydraulic hitch mining system 水力開採法
- hydraulic coal mining [鑛業]水力採煤;煤鑛水採
- hydraulic hitch mining operation 水採作業
- hydraulic hitch mining 水力採鑛
- hydraulic borehole mining 鑽孔水力開採 返回 hydraulic mining