The Trailer Mounted Rig HXY-800QT was developed to meet the requirement of exploitation of Sandstone Uranium Mine.
为了满足可地浸砂岩铀矿的开采工艺要求，研制了HXY- 800 Q T型拖车钻机。
The Trailer Mounted Rig HXY-800QT was developed to meet the requirement of exploitation of Sandstone Uranium Mine.
为了满足可地浸砂岩铀矿的开采工艺要求，研制了HXY- 800 Q T型拖车钻机。
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