DIN EN 60684-3-406 bis 408-2004 绝缘软管.第3部分:各种型号软管规范.活页406-408:带PVC涂层的玻璃纤维编织软管
Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheets 406 to 408: Glass textile sleeving with PVC coating (IEC 60684-3-406 bis 408:2003); German version EN 60684-3-406 bis 408:2003