Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheet 280: Heat-shrinkable, polyolefin sleeving, anti-tracking (IEC 60684-3-280:2019); German version EN IEC 60684-3-280:2019
绝缘软套管.第3部分:各种类型套管的规范.活页280:热收缩聚烯烃防跟踪套管(IEC 60684-3-280-2019);德国版本EN IEC 60684-3-280:2019