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13楼说得没错
1 z/ V) Z3 }7 i# n* ?0 WExternal parts of non-metallic material, parts of insulating material supporting live
3 h+ R: F1 T4 z+ N; {$ {+ Sparts including connections, and parts of thermoplastic material providing supplementary2 l( P( Y0 Q( H
insulation or reinforced insulation, shall be sufficiently resistant to heat if their deterioration" C6 J" f; @: c
could cause the appliance to fail to comply with this standard.4 l3 m+ o! [: f3 c2 L# _& m) T( P
外部非金属材料、支撑带电部件及其连接件的绝缘材料、作为附加绝缘和加强绝缘的热塑性材料,等应具备一定的耐热性能以防止它们因变形而不符合标准5 u0 a0 U$ B0 v) \2 x
关于变压器骨架也是可以按30.1的note来做:
; k( V' { ~6 s" yNOTE 1 For coil formers, only those parts that support or retain terminals in position are subjected to the test. |
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