Каталог стандартов

+7 (495) 223-46-76 +7 (812) 309-78-59
inform@normdocs.ru

DIN EN 13381-1:2019-12

Отменен
Test methods for determining the contribution to the fire resistance of structural members - Part 1: Horizontal protective membranes; German and English version prEN 13381-1:2019