pre-outfitting of pipe

例句：

1. 1. Before the launch, the spacecraft underwent rigorous pre-outfitting procedures.
   发射前，航天器进行了严格的预装配程序。
2. 2. The manufacturer had to pre-outfit the new car with all necessary accessories before it could be sold.
   制造商必须在新车上市前将其所有必要的配件预装好才能出售。
3. 3. The engineers spent hours pre-outfitting the machine for its final test run.
   工程师们花了数小时为机器的最终测试运行进行预装配。