He climbed up the rig floor first.

首先，他登上钻台。

youdao

The correct size and type bit breaker is to be on the rig floor.

钻台上有合适尺寸和种类的钻头盒。

youdao

There is some trouble in the borehole, don't leave the rig floor.

井下出现复杂情况，不要离开钻台。

youdao

There is some trouble in the borehole, don't leave the rig floor.

井下出现复杂情况，不要离开钻台。

youdao