rear wall shelf rail是什么意思

中文翻译后围搁梁

网络释义

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