oil drilling
短語(yǔ)詞組
- oil well drilling machinery 鑿油井機(jī)
- oil before drilling engineering 石油鑽前工程
- oil well drilling industry 油井鑽井工業(yè)
- Oil andGas Drilling andExploration 油氣採(cǎi)集
- oil -drilling 油井鑽探
- oil well drilling manager 油井鑽井經(jīng)理;油井鑽探經(jīng)理
- oil emulsion drilling fluid 混油鑽井液
- oil well drilling 石油鑽井;油井鑽探 返回 oil drilling