ISO 3317:2015 螺钉和螺母用装配工具机动套筒扳手用带六角形或圆柱平传动的方形传动接头

标准编号：ISO 3317:2015

中文名称：螺钉和螺母用装配工具机动套筒扳手用带六角形或圆柱平传动的方形传动接头

英文名称：Assembly tools for screws and nuts — Square drive adaptor with hexagon or cylindrical flat drive, for power socket wrenches