IEC 60684-3-116 to 118-1991 绝缘软套管规范.第3部分:各种型号套管的规范要求.第116至118活页:通用挤压氯丁绝缘软套管
Specification for flexible insulating sleeving; part 3: specification requirements for individual types of sleeving; sheets 116 to 118: extruded polychloroprene, general purpose