基本解釋突麪法蘭 凸麪法蘭詞組短語(yǔ)短語(yǔ)raised -face flange 凸麪法蘭;繙譯;凸麪法蘭英語(yǔ)small raised face flange 窄平麪法蘭磐SRFF Socket Raised Face Flange 承插凸麪法蘭raised face welding neck flange 凸麪對(duì)銲法爛;凸麪對(duì)銲法蘭raised face flange更多詞組專(zhuān)業(yè)釋義機(jī)械工程突麪法蘭