ceiling joist meaning in English
吊顶龙骨
吊顶木龙骨
平顶搁栅
Examples
- However, relatively few of the secondfloor ceiling joists themselves were damaged .
但是第二层楼天花板托梁却被破坏得较轻微。 - Structural use of timber - recommendations for the calculation basis for span tables - ceiling joists
建筑用木材.第7部分:以指距表为计算基准的推荐标准.第3节: :顶棚格栅