本帖最后由 jack_lai 于 2010-2-15 22:26 编辑 ( s( O$ a. P- }. w& @
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The question is unclear?$ i6 \8 M) e: `& e! l0 o$ y7 k& i
Firstly, the equipment or circuit is energized or not ? + Y2 w5 @1 x; A$ v, CIf 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? * j0 u! S8 c1 g! c# B. F8 ]Firstly, the equipment or circuit is energized or not ? . {! _' ^( a9 v- V. j cIf yes. You have to get the permit to shut down the power. After you get the permit … fill a form sing the paper…. ...! ?, I7 E: @4 u' U/ D) C, x
jack_lai 发表于 2010-2-15 22:24
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“Firstly, the equipment or circuit is energized or not ?”------打得对:)