Because the magnetic switch is a high risk of products, so the non operating personnel are not allowed to touch the.

因为磁性开关是一个危险性较高的产品，所以非操作人员是不得触碰的。

youdao

Because the magnetic switch is a high risk of products, so the non operating personnel are not allowed to touch the.

因为磁性开关是一个危险性较高的产品，所以非操作人员是不得触碰的。

youdao