CP 143-15:1973

Действует

Code of practice for sheet roof and wall coverings, Code of practice for sheet roof and wall coverings. Aluminium. Metric units — 34 стр.

ICS

91.060.20 Roofs. Including related elements (gutters, etc.) / Крыши

91.060.10 Walls. Partitions. Façades / Стены. Перегородки. Фасады