If you choose to do your own electrical work, draw up and submit that plan as well.

如果你自己做配电工作，也要拟定并提交一份计划书。

youdao

If you choose to do your own electrical work, draw up and submit that plan as well.

如果你自己做配电工作，也要拟定并提交一份计划书。

youdao