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Insulation of wiring: See Table 12.2 and items b) and c) of 12.4.2
8 M& X' b5 _6 s8 r8 e5 k9 b+ I {
3 B/ K) q" H. O S0 x8 rb)If materials are used which are claimed to withstand higher temperatures than those shown$ R7 ?* M, I/ b
in Table 12.2, or if other materials are used, they shall not be exposed to temperatures in
5 m- U1 r/ d5 E, _3 iexcess of those which have been proved permissible for these materials.2 v8 O V' Y- w+ m9 t! @( x
& [0 [3 [: x. p$ p
所以,如果线材有标注,就用线材标注的,如果线材没标注的,就按表12.2 |
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