mining operation
短語(yǔ)詞組
- mining rights operation 鑛權(quán)經(jīng)營(yíng)
- mining g operation 採(cǎi)鑛工作
- mechanized coal mining operation 採(cǎi)煤機(jī)械化
- nodule mining operation 結(jié)核開(kāi)採(cǎi)作業(yè)
- hydraulic mining operation 水採(cǎi)作業(yè)
- hydraulic hitch mining operation 水採(cǎi)作業(yè)
- Set mining operation processes 集採(cǎi)化操作流程
- discharging cartridge in mining operation 鑛山排漏彈
- computer simula -tion in mining operation 鑛山生産過(guò)程計(jì)算機(jī)模擬 返回 mining operation