Locking test between the mainswitchboard and emergency switchboard.
主配电板与应急配电板自检联锁试验。
2
The mainswitchboard and the distribution boxes have been inspected and found in good working condition.
主配电板和分电箱已检查过，发现其工作状态良好。
3
This paper expounds the ship power system and the function of mainswitchboard, and briefly introduces the use of virtual reality technology and software which the author used in this paper.