短語(yǔ)詞組短語(yǔ)raised -face flange 凸面法蘭;翻譯;凸面法蘭英語(yǔ)small raised face flange 窄平面法蘭盤(pán)SRFF Socket Raised Face Flange 承插凸面法蘭raised face welding neck flange 凸面對(duì)焊法爛;凸面對(duì)焊法蘭 返回 raised face flange