-
电器箱故障由电工负责修理,他人不得擅自操作。
Electrician is appointed to repair failure of the junction box; others cannot operate without permission.
youdao
-
电器箱故障由电工负责修理,他人不得擅自操作。
Electrician is appointed to repair failure of the junction box; others cannot operate without permission.
youdao