标准摘要 Cross Reference: ANSI/ASME/B46.1,ANSI/Y14.36,ANSI/Y14.5M,ARP4296,AS1097,AS478,AS478J,FED-QQ-A-225/6,FED-QQ-A-367,FED-QQ-P-35,FED-QQ-S-763,KSC-F-124,MIL-A-8625 展开完整摘要 英文名称ELBOW, 90°, FLARED TUBE FOR SEAL RING