本帖最后由 jack_lai 于 2010-2-15 22:26 编辑 4 W. r# y' b H5 x8 V/ I/ l$ c% F& J6 {
The question is unclear? 7 f. f/ G3 w& `9 m, S! s# zFirstly, the equipment or circuit is energized or not ? " T( F4 u; ]' ~) m- c- t# u: rIf 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? 5 R9 Z. q: Z$ b! {1 RFirstly, the equipment or circuit is energized or not ? . p: l! _, q# q# ?9 hIf yes. You have to get the permit to shut down the power. After you get the permit … fill a form sing the paper…. ... 3 m5 p! i) Z$ P% k* [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:)