DIN 4102-7:1998-07

Отменен

Fire behaviour of building materials and building components - Part 7: Roofing; definitions, requirements and testing — 5 стр.

Заменен на

DIN 4102-7:2018-11

ICS

13.220.50 Fire-resistance of building materials and elements / Огнестойкость строительных материалов и элементов