DIN EN 60684-3-409-2000
绝缘软套管.第3部分:套管专用型规范.活页409:带聚氨酯基涂层的玻璃织物套管 (IEC 60684-3-409:1999); 德文版本 EN 60684-3-409:1999
Flexible insulating sleeving - Part 3: Specification for individual types of sleeving - Sheet 409: Glass textile sleeving with polyurethane (PUR)-based coating (IEC 60684-3-409:1999); German version EN 60684-3-409:1999