标准摘要 Cross Reference: AMS5731,AMS5732,AMS5734,AMS5737,AMS6322,AMS6370,AMS6382,AMSQQP35,AMSQQP416,ANSI/ASME B46.1,MIL-I-45910 展开完整摘要 英文名称RING, LOCK, SERRATED