large-size floor joist的意思|示意
美 / /
英 / /
大尺寸地板托梁
large-size floor joist的网络常见释义
楼板大龙骨 ... Adhesives for floor joist 地板隔栅用胶粘剂 large-size floor joist 楼板大龙骨 joist floor 搁栅楼盖 ...