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[问题求助] 急!测试求助!

P:2011-09-07 11:58:05

1

请教下,这个是什么测试?如何做?
4.3 shield impedance and current capacity, for each 3 meter section of cable,the shield must be capable of withstanding 30 amps of current for 2 minutes with the impedance not exceeding 0.10 ohms.

injection joint - 注射式接头(注入树脂) (0) 投诉

P:2011-09-07 12:28:07

2

这个我还真不清楚  抱歉

superabsorbent material - 超吸湿性材料 (0) 投诉

2


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