标准摘要
Cross Reference: AMS-H-6875,AMS2486,AMS2700,AMS2759/3,AMS4928,AMS4965,AMS5643,AMS5659,AMSH6875,ARP4296,AS478,AS5272,AS85421,ASMEB46.1,ASMEY14.35M,ASMEY14.5M
英文名称FITTING, ELBOW, 90°, BEAM SEAL, 3000/4000 PSI, MALE TO MALE