rock electric drill
短語(yǔ)詞組
- electric rock drill [礦業(yè)]電動(dòng)鉆巖機(jī);[礦業(yè)]巖石電鉆;[礦業(yè)]電動(dòng)鑿巖機(jī);電動(dòng)鉆巖機(jī)
- electric rock rotary drill 巖石電鉆
- electric rock drill bit 電動(dòng)鉆巖機(jī)鉆頭
- electric c rock drill 電動(dòng)鉆巖機(jī)
- electric railway rock drill 電動(dòng)鉆巖機(jī)
- electric railway rock drill bit 電動(dòng)鉆巖機(jī)鉆頭 返回 rock electric drill