短语词组短语raised -face flange 凸面法兰;翻译;凸面法兰英语small raised face flange 窄平面法兰盘SRFF Socket Raised Face Flange 承插凸面法兰raised face welding neck flange 凸面对焊法烂;凸面对焊法兰 返回 raised face flange