Metallurgy industry: Control room, Electrical substation, oil soaking room, Important room such as laser welder room.

冶金行业：主控制室、变配电室、储油间、激光焊机室等。

youdao

Metallurgy industry: Control room, Electrical substation, oil soaking room, Important room such as laser welder room.

冶金行业：主控制室、变配电室、储油间、激光焊机室等。

youdao