Quality supervision of prestressing force roof truss 預應力屋架施工質(zhì)量監(jiān)控
Steel structure design for the roof truss of one railway station 某火車站無站臺柱雨棚鋼結構設計
Roof trusses for manufactured homes 汽車庫用屋架
Polygonal top - chord roof truss 多邊形屋架4
Construction of extra wide dougong - shaped roof truss for shanghai jing - an temple 上海靜安古寺超大寬度斗拱屋架施工技術
Triangular roof truss 三角形屋架4
Trapezoid roof truss 梯形屋架4
Design and feasible research of a triangular composite hanging basket concerning the roof truss 桁架三角型組合掛籃的可行性研究和設計
Stick steel and carbon fiber reinforced plastic strengthening technique of old concrete roof truss 粘鋼及碳纖維加固老廠房混凝土屋架的施工
Hollow structural sections ( hss ) are commonly used as bracing members insteel - framed buildings or as web members in roof trusses 鋼管截面通常用作支撐鋼框架中的支撐構件或屋頂桁架中的腹桿桿件。