The blazing fire had also distorted the house s sheet metal roof 屋顶的铁皮也因熊熊烈火燃烧而变了形！
2.
Dtu 43 . 3 - building works - grooved sheet metal roofing with waterproof coating - part 2 : special clauses Dtu 43 . 3 .建筑工程.带防水涂层的有槽金属板屋顶.第2部分:特殊条款
3.
Dtu 43 . 3 - building works - grooved sheet metal roofing with waterproof coating - part 1 : technical clauses Dtu 43 . 3 .建筑工程.带防水涂层的有槽金属板屋顶.第1部分:技术条款
4.
Standard test method for structural performance of sheet metal roof and siding systems by uniform static air pressure difference 用均匀静态空气压差法测定薄金属板屋顶和板壁系统结构性能的标准试验方法
5.
Dtu 43 . 3 - building works - grooved sheet metal roofing with waterproof coating - part 1 : technical clauses - part 2 : special clauses Dtu 43 . 3 .建筑工程.带有防水涂层的有槽金属板屋顶.第1部分:技术条款.第2部分:特殊条款
