标准号:DIN 3122-1989
中文标准名称:手动套筒扳手外四方传动件
英文标准名称:Driving parts for hand operated square drive socket wrenches
标准类型:J47
发布日期:1999/12/31 12:00:00
实施日期:1999/12/31 12:00:00
中国标准分类号:J47
国际标准分类号:25.140.30
适用范围:Driving parts according to this standard are used for hand operated square drive socket wrenches according to DIN 3120.