To that end rig moves need to be planned in advance and subcontractors arranged well ahead of time that will make for quick and safe moves and rig up.

有鉴于此，钻机移动要提前计划，分包商要提前安排好，以利于迅速和安全地移动并安装钻机。

youdao

To that end rig moves need to be planned in advance and subcontractors arranged well ahead of time that will make for quick and safe moves and rig up.

有鉴于此，钻机移动要提前计划，分包商要提前安排好，以利于迅速和安全地移动并安装钻机。

youdao