NA 031
DIN Standards Committee Firefighting and Fire Protection
Technical rule
[CURRENT]
VDMA 24188
VDMA 24188
Smoke protection measures for stairwells - Smoke removal, smoke dilution, smoke control
Title (German)
Rauchschutzmaßnahmen in Treppenräumen - Rauchableitung, Rauchverdünnung, Rauchfreihaltung