rotary drilling rig

  • un.旋转钻机
  • 网络旋挖钻机;旋转钻井设备

rotary drilling rigrotary drilling rig

rotary drilling rig

旋挖钻机

旋挖钻机(Rotary Drilling Rig)应用前景广泛工程机械配件 Qing 微博 相关博文 精彩图文 推荐博文 谁看过这篇博文

旋转钻机

进出口行业词... ... rotary drilling machine 回转式钻床 rotary drilling rig 旋转钻机 rotary drilling swivel 旋转钻井水龙头 ...

旋转钻井设备

旋转钻井设备Rotary drilling rig)  95, 117 旋转导向系统(r ot a r y s t e e r a bl e system) 103, 104 旋转系统(Rotating syst...

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BZC-350C truck mounted drilling rig is designed by our engineers; it is a kind of truck mounted and a rotary drilling rig.

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