Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving; Sheet 320: Polyethylene terephthalate textile sleeving, lightly impregnated (IEC 60684-3-320:2002); German version EN 60684-3-320:2002
绝缘软套管.第3部分:各种类型套管的规范;活页320:轻度浸渍的聚对苯二甲酸乙二醇酯织物套管(IEC 60684-3-320-2002);德文版EN 60684-3-320:2002