本帖最后由 jack_lai 于 2010-2-15 22:26 编辑 , p" O p' g* [7 j+ }
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The question is unclear? 8 I9 u: a A5 F( A5 iFirstly, the equipment or circuit is energized or not ?5 j% Y) m, V# r4 X
If 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? * `, J% L9 M H; C' q: y3 |Firstly, the equipment or circuit is energized or not ? 2 E, s& f8 ]0 q c6 T rIf yes. You have to get the permit to shut down the power. After you get the permit … fill a form sing the paper…. ... & y" ?9 \; r! g. e! F; Zjack_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:)