frame girder
短語詞組
- frame cushion girder 車架縱梁
- frame e girder 構(gòu)架梁
- frame supported girder 框支梁
- frame transform girder 框架轉(zhuǎn)換梁
- frame latticed girder 框架格構(gòu)式橫梁
- Bailey frame steel girder 貝雷架鋼梁
- rigid frame continuous girder 剛構(gòu)
- steel frame plate girder 鋼架大板梁對(duì)接
- steel frame concrete girder 鋼骨混凝土梁 返回 frame girder