hydraulic mining
短語詞組
- hydraulic lift mining system 水力提升采礦系統(tǒng)
- hydraulic coal mining technology 水力采煤工藝
- hydraulic c mining 水采
- hydraulic c mining machinery 水力采礦機(jī)械
- hydraulic hitch mining system 水力開采法
- hydraulic coal mining [礦業(yè)]水力采煤;煤礦水采
- hydraulic hitch mining operation 水采作業(yè)
- hydraulic hitch mining 水力采礦
- hydraulic borehole mining 鉆孔水力開采 返回 hydraulic mining