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楼主 |
发表于 2010-12-5 19:18:36
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问题真是太大了:
郑州一方电缆公司英文资料。
http://en.yifangcable.com/xinwen ... lated%20issues.Html
YJV (YJLV) conductor cables run the highest rated temperature of 90 degrees, short-circuit time (duration of less than 5 seconds) the maximum temperature does not exceed 250 degrees Celsius.
ACSR国外电缆品牌。
Aluminium conductor steel reinforced Application Bare
in a short circuit (duration up to 5 s) . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . 200˚C
(duration up to 5 s) 短路持续时间达5秒。这是对的。
(duration of less than 5 seconds)短路持续时间不大于5秒。国产电缆样本也是瞎涟涟。 |
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