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楼主 |
发表于 2010-9-14 16:56
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I'm sorry that It may require a long time to complete the issues, but I will try and not give up.7 v# l1 D- q. W: }' v
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To save time, I will use attachment with drawings/circuit and necessary explanation.5 w$ C' d' |8 A1 S
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we can discuss if you have different opinion.: B$ z2 |8 A. G- l8 o( C" Z W
9 ]( a( i: R. W. ?5 @. I6 q1 ractually for the case in attached file, one lab will consider the reinforced insulation(double insulation) shall be achieved for individual resistor in Protective circuit.& S6 T1 |* E2 J
! S# j% N$ O+ @- gbut personally I would think them as a whole not separated as only one resistor will not be protective impedance. |
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