求：A cable flame test in two burns 怎么理解？

jeffy123 · 发表于 2012-2-1 13:02:16

请教大虾们，在UL通讯电缆的报价中，看到一句话，Adding alternative construction 1 will just be requiring a cable flame test in two burns. 这里in two burns 是什么意思？谢谢~

tnq1 · 发表于 2012-2-1 13:02:22

Your cable must have two wires, right? if right, it may seems that both the two wires need to be tested by cable flame test , waiting for other information.

ehfhhe · 发表于 2012-2-1 13:02:28

单就片段语解释--->做2次烧灼测试

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