steel roof truss

常見例句

The internal-prestressed steel roof truss is a novel prestressed steel structure.
體內預應力鋼屋架是一種新的預應力鋼結構形式。
According to the material and disposition, the roof of common steel roof truss mill building divides into steel purlin roof and roof without purlin.
普通鋼屋架結構廠房的屋蓋根據屋面材料和屋面布置情況，可分為無檁屋蓋和有檁屋蓋。
dictall.com
In the construction course of the light steel overall hoisting of roof truss, this paper now summarizes the construction technology of the hoisting of light steel roof truss by many practice.
在輕型鋼屋架整體吊裝的施工過程中，經多次實踐，總結出圓形輕型鋼屋架的整體吊裝的施工工藝。