立柱两侧安有对角撑,作为对脊檩的进一步支承。
Struts are fixed to each side of the posts to provide further support to the ridge purloin.
桁架由四个平面桁架组成,每两个节间及每个节间均有对角撑。
The truss comprises four plane trusses each two panels and each panel has one diagonal brace .
桁架由四个平面桁架组成,每两个节间及每个节间均有对角撑。
The truss comprises four plane trusses each two panels and each panel has one diagonal brace.
应用推荐