标准摘要
Cross Reference: AMS-QQ-A-225/6,AMS-QQ-S-225/6,AMS2472,AMS2488,AMS4124,AMS4339,AMS4928,AMS5639,AMS5645,AMS5648,AMS6370,AMS6382,AMSQQA225/6,AMSQQA225/9,AMSQQP35,AN893,ANSIY14.36,ARP1942,ARP4296,AS478,AS478J,AS4875,ASMEB46.1,ASMEY14.5M,MIL-A-8625,MIL-PRF-6083,MIL-PRF-87253,MS24397,QQ-P-416,QQ-S-763
英文名称FITTING, ELBOW, 90°, PIPE TO HOSE