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% g6 y v, X' B, n您好,谢谢回复,请教一下这个supplied from a transformer怎么理解?假如不是提供电源的是不是可以不用做?5 [3 N$ i& g. f
5 b3 w) p# k4 j' }, g& P+ WAppliances incorporating circuits supplied from a transformer shall be constructed so that in
7 d9 a0 H6 T/ N1 A: o3 @. R$ kthe event of short circuits which are likely to occur in normal use, excessive temperatures do
' R; I) P! K8 xnot occur in the transformer or in the circuits associated with the transformer.& C& {4 y% g) |0 ~2 J; T g$ Q5 |# |$ C1 C: F
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