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板凳
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发表于 2016-12-29 23:05
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prod10 发表于 2016-12-29 22:55 ! v' M& |6 c. w7 x/ ~5 M( V
应该检查线芯断裂不能超过总芯数的10% , ^" c4 v3 Q2 o+ M/ E
除了这个要求还有其他要求呢!
9 k& Q# f+ S: c# }The test shall not result in 7 Z: d. D m$ n6 h& W" @
– a short circuit between the conductors, such that the current exceeds a value equal to
7 c. L4 z$ C' c/ k s/ i' stwice the rated current of the appliance;
4 v& l# ]2 Z+ P, g– a breakage of more than 10 % of the strands of any conductor; 2 i: [. q$ E0 B+ [! Q0 m) w# L
– separation of the conductor from its terminal;
1 p z. l6 y* R+ _- K$ Z– loosening of any cord guard;
9 E& @' @5 |: t9 w5 n– damage to the cord or cord guard which could impair compliance with this standard;
0 D2 ^/ D- o; z) o/ T" c. t– broken strands piercing the insulation and becoming accessible. |
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