标准号:SIS SS 3502-1985
中文标准名称:道路车辆.总重量小于或等于3.5吨拖车的联轴器球.尺寸特点
英文标准名称:Road vehicles - Coupling balls for trailers with a total weight less than or equal to 3,5 tons - Dimensional characteristics
发布日期:1985/6/25 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:I denna standard anges m?tt p? dragkulor med 50 mm diameter f?r dragande fordon till sl?pfordon med totalvikt tom 3,5 ton och m?tt p? erforderligt fritt utrymme kring dragkulan.