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[国外标准] BS EN 50397-3-2010 Covered conductors for overhead lines and the related accessories for rated voltages above 1kV a.c. and not exceeding 36kV a.c.

P:2026-01-28 08:13:07

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cut-through temperature - 软化击穿温度(漆包线);切通温度(塑料绝缘护套) (0) 投诉

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