Dtu 40 - 36 . building works . profiled roof covering made of prepainted aluminium sheet or aluminium sheet . part 1 : technical specifications Dtu 40 - 36 .建筑工程.预涂漆铝板及铝板制成形屋顶覆盖物.第1部分:技术规范
2.
Dtu 40 - 36 . building works . private contracts . profiled roof covering made of prepainted aluminium sheet or aluminium sheet . part 2 : special clauses Dtu 40 - 36 .建筑工程.专门合同.预涂漆铝板或铝板制成形屋顶覆盖物.第2部分:特别条款