本帖最后由 jack_lai 于 2010-2-15 22:26 编辑 D M0 b( \% P3 S
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The question is unclear? " d. h9 b' K! F; w4 IFirstly, the equipment or circuit is energized or not ?% q$ H6 w0 ~4 I) d8 V( c! K
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? ) e+ D4 y# O# C6 s3 c3 FFirstly, the equipment or circuit is energized or not ?( S: g s$ N0 z$ M+ U+ r1 u0 e
If yes. You have to get the permit to shut down the power. After you get the permit … fill a form sing the paper…. ...2 i* d/ t" a3 _ J) Y% u
jack_lai 发表于 2010-2-15 22:24
. @, g# a. C; s$ h5 c8 x) c“Firstly, the equipment or circuit is energized or not ?”------打得对:)