美女胸被狂揉扒开吃奶的网站o_亚洲日韩av中文无码专区_东京热激情无码专区_久久HEZYO久综合亚洲色_欧美成人高清视频_国产精品乡下勾搭老头_欧美一级v片在线播放_成人午夜国产视频_男女猛烈无遮挡免费动态图_亚洲一区国产精品视频

ISO6722

     This International Standard specifies the dimensions, test methods, and requirements for single-core 60 V cables intended for use in road vehicle applications where the nominal system voltage is u (60 V d.c. or 25 V a.c.). It also specifies additional test methods and/or requirements for 600 V cables intended for use in road vehicle applications where the nominal system voltage is > (60 V d.c. or 25 V a.c.) to u (600 V d.c. or 600 V a.c.). It also applies to individual cores in multi-core cables.

主要是翻譯最后一句,多謝謝拉

它還適用于多芯電纜的單個芯線。

也就是說可以做為多芯電纜的絕緣使用，應(yīng)該是這個意思吧。