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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
8 u5 x4 f& c* i3 ^; Q6 V应该检查线芯断裂不能超过总芯数的10% & J c; T9 W- v! S% h0 T+ I, [$ R
除了这个要求还有其他要求呢!
$ b2 G; a/ b! u1 X% vThe test shall not result in
( x8 g; L; g2 X5 R- A8 W– a short circuit between the conductors, such that the current exceeds a value equal to 2 W6 u" G2 \) W6 N0 q/ J$ I
twice the rated current of the appliance; 7 L% ]1 N; T* l( ]
– a breakage of more than 10 % of the strands of any conductor;
& M( w& w2 t: p4 j0 a– separation of the conductor from its terminal;
7 |: w8 E. D9 p* Q! L4 X* `– loosening of any cord guard;
, X6 D4 m, u" h/ w2 U$ Q! { m– damage to the cord or cord guard which could impair compliance with this standard;
5 T3 R) I6 D! C- W: \7 Z* Z– broken strands piercing the insulation and becoming accessible. |
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