动力钻 动力钻床 动力钻机

powerdrill  detail>>

动力钻床

power drill  detail>>

动力钻机

power drill  detail>>

核动力钻机

nuclear drill  detail>>

动力钻

power drill  detail>>

自备动力钻机

self-contained drill  detail>>

井下动力钻井

hole-bottom power drilling  detail>>

井下动力钻具

mud motor  detail>>

前装式自备动力钻机

front-mounted self-contained unit  detail>>

加里森动力钻具

garrison motordrill  detail>>

强力钻床

heavy duty drilling machine high duty drilling machine high-power drilling machine  detail>>

水力钻床

hydraulic boring lathe  detail>>

暴力钻机

explosive drill  detail>>

电力钻机

electric rig  detail>>

高推力钻机

high thrust drill high-thrust rig high-thrustrig  detail>>

火力钻机

thermal rig  detail>>

强力钻机

consolidated rig high thrust drill  detail>>

热力钻机

flame throwing drill fusion-piercing drill jet pierce drill thermal drill thermo...  detail>>