oil drilling
短語詞組
- oil well drilling machinery 鑿油井機(jī)
- oil before drilling engineering 石油鉆前工程
- oil well drilling industry 油井鉆井工業(yè)
- Oil andGas Drilling andExploration 油氣采集
- oil -drilling 油井鉆探
- oil well drilling manager 油井鉆井經(jīng)理;油井鉆探經(jīng)理
- oil emulsion drilling fluid 混油鉆井液
- oil well drilling 石油鉆井;油井鉆探 返回 oil drilling