标准摘要 Cross Reference: AMS2472,AMS2486,AMS2700,AMS2759/3,AMS4124,AMS4928,AMS5659,AMSQQP416,ANSIY14.5M,ARP4296,AS18280,AS4680,AS478,ASMEB46.1,ASMEY14.36M,FED-STD-595,MIL-A-8625 展开完整摘要 英文名称FITTING, UNION, SHORT FLARELESS