标准号:STAS 5578-1987
中文标准名称:开槽沉头(扁圆头)螺钉.A级产品
英文标准名称:SLOTTED FLAT MISIIROOM HEAD I.AHOK SCREW Product grade A
发布日期:1987/9/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:Prezentul standard se refer? la ?uruburile eu cap cilindric mare, bombat, crestat, de uz g^nend? clasa de execu?ie A.