基本释义:

油压钻机

网络释义

1)hydraulic feed drill,油压钻机

2)drilling machine hydraulic oil,钻机液压油

3)diesel-hydraulic rig,柴油机-液压钻机

4)rotary drill with oil pressure,油压转盘钻机

5)hydraulic crawler drill,履带式油压钻机

6)Drilling pressure of oil exploitation,油井钻压