标准号:STAS 7521-1987
中文标准名称:开槽小盘头螺丝.A级产品
英文标准名称:SLOTTED PAN HEAD SCREW WITH SMALL IIEAD Product grade A
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 refer? la ?uruburile cu cap cilindric mic, crestat, de uz general, clasa de execu?ie A.