标准号:STAS 4883-1987
中文标准名称:开槽半沉头自攻螺钉B级产品
英文标准名称:SLOTTED RAISED HEAD TAPPING SCREW Product grade B
发布日期:1987/4/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:Prezentul standard se refei? la ?uruburile cu cap cilindric bombat, eieFtat, de uz general, _clasa de execu?ie B.