front wall shelf beam是什么意思

中文翻译前围搁梁

网络释义

1)front wall shelf beam,前围搁梁2)rear wall shelf rail,后围搁梁3)side wall sheilf rail,侧围搁梁4)shelf beam,搁梁5)front skirt rail,前围裙边梁6)machine beam,搁机大梁