The launcher and vehicle are then transported to the firing pad by a crawler . 发射器和飞行器由一个爬行轨道送到点火台。
2.
Then the launcher and vehicle are transported to the firing pad by a crawler . 然后,发射器和飞行器由一个爬行轨道送到点火台。
3.
The launcher and vehicle are then transported to the firing pad by a crawler and secured in place for final check-outs . 然后,发射器和飞行器由一个爬行轮道运送到点火站,并在此处固定起来以便作最后调整。