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m5 w5 h; [* d3 D% \For class II construction, conductive liquids that are or may become accessible in normal
# w4 E/ J% `% N9 A3 ?7 quse and conductive liquids that are in contact with unearthed accessible metal parts shall , X" Q) E3 r5 P! C. c
not be in direct contact with basic insulation or reinforced insulation unless the reinforced
' B2 K% F f. v5 K0 N3 Z4 Oinsulation consists of at least 3 layers.
* G; r- `$ y! F标准条款内容如上,摘出如下内容- u: W" r0 q% s7 c! J
For class II construction, conductive liquids that are in contact with unearthed accessible metal parts ...7 }6 K" `" s* V
注意这里当是unearthed metal part时才不接受,水箱有接地的话,我的理解是可以的。不知道对不对。 |
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