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标题: 请问UL817 标准14.2 这句怎么理解？ [打印本页]
作者: billma    时间: 2021-1-2 15:50
标题: 请问UL817 标准14.2 这句怎么理解？
本帖最后由 billma 于 2021-1-2 15:54 编辑 - y- T# |, R6 q8 t* ~6 ~$ ^

0 S, O4 u5 `8 `1 ?3 O% o$ K14.2 Conditioning cycles for blade retention test2 ^, H8 h" L$ m2 y! l7 q
14.2.1 Connector fifittings shall be subjected to ten conditioning cycles of manual insertion and withdrawal of the standard test gauge described in the Standard for Attachment Plugs and Receptacles, UL 498. The force needed for the initial insertion of an attachment plug into a cord connector shall not exceed 180 N or 18.4 kgf (40.5 lbf).
) n! d$ l. W( n4 G这个180N还是头一回碰到，怎么解释？谢谢！! B/ t4 `8 ~: ~5 g2 O1 i

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