标准摘要 Cross Reference: AMS2759/3,AMS4928,AMS4965,AMS5643,AMS5659,AMSQQP35,ANSI Y14.36,ANSI/ASME B46.1,ARP4296,AS4222,AS478,ASME Y14.5M,MIL-F-85421,MIL-F-85720,MIL-L-46010 展开完整摘要 英文名称FITTING, UNION, REDUCER, BEAM SEAL