短語(yǔ)詞組短語(yǔ)drilling g rig 鉆架hydraulic rotatory drilling -rig 液壓旋挖鉆機(jī)oil drilling -rig electric drive system 石油鉆機(jī)電傳動(dòng)系統(tǒng)rotary drilling rig 旋挖鉆機(jī)core drilling rig 取芯鉆機(jī);取心鉆機(jī)floating drilling rig 浮動(dòng)式鉆探裝置;浮式鉆井裝置;浮泊鉆探設(shè)備automotive drilling rig 車(chē)裝鉆機(jī)geological drilling rig 地質(zhì)鉆機(jī)Platform Drilling Rig Insurance 平臺(tái)鉆井機(jī)保險(xiǎn) 返回 drilling rig