本帖最后由 jack_lai 于 2010-2-15 22:26 编辑 " O: o' x5 b, q7 D/ w, t
* _+ k' {& [$ i5 m# M! f d
The question is unclear?: L' }- Z: n6 Y6 C0 t( X
Firstly, the equipment or circuit is energized or not ? % A" Q+ q s$ Y0 ~# n8 OIf yes. You have to get the permit to shut down the power. After you get the permit … fill a form sing the paper…. You have turned the power off for this equipment or circut. After that , you can do what you want to do.
The question is unclear? 0 F9 D. j, N1 g9 {Firstly, the equipment or circuit is energized or not ? % C; ~& x, h1 j4 V, jIf yes. You have to get the permit to shut down the power. After you get the permit … fill a form sing the paper…. ...8 r U/ \5 ~0 w+ y$ s
jack_lai 发表于 2010-2-15 22:24
) {8 P/ \, A# w" i5 n9 i
“Firstly, the equipment or circuit is energized or not ?”------打得对:)