The Roof Construction Technology Code has been completed.

《屋面工程技术规范》已编制完成。

youdao

Some roofing specialists and architects argue that supporters fail to account for climate differences or the complexities of roof construction.

一些建设屋顶的专业人士和建筑师争辩说，“降温屋顶”的支持者没有能解释清楚气候变化或者屋顶建设工程的复杂性。

youdao

Near the edge of the roof, he stumbled on construction materials, lost his footing and fell.

就在房顶边缘处，他绊在施工材料上，失足跌下。

youdao

To get the set onto the hotel's roof, the producers used a 300-foot construction crane.

WSJ: How 'Man on a Ledge' Found Its Perch

Private companies working on everything from the foundation to the roof of buildings are generating double-digit sales growth as the construction sector strengthens, according to data from Sageworks, a financial information company.

FORBES: From Floor to Ceiling, Construction Companies Growing

Sections of a drill which broke through the roof of a rail tunnel came from a construction site above the ground, accident investigators have found.

BBC: Construction drill came from site above rail tunnel