BS 476-31.1:1983. Fire tests on building materials and structures - Part 31: Methods for measuring smoke penetration through doorsets and shutter assemblies - Section 31.1 Method of measurement under ambient temperature

BS 476-31.1:1983. Fire tests on building materials and structures - Part 31: Methods for measuring smoke penetration through doorsets and shutter assemblies - Section 31.1 Method of measurement under ambient temperature

Доступ ограничен

Приглашаем Вас стать пользователем Системы (ЭТБ) "ГИС-Профи" для специалистов и руководителей предприятий топливно-энергетического комплекса.

Пройдите регистрацию