NA 041
DIN Standards Committee Heating and Ventilation Technology and their Safety
Technical rule
[CURRENT]
WTA Merkblatt 8-12
; WTA Merkblatt 8-12-17/D:2017-05
WTA Merkblatt 8-12
; WTA Merkblatt 8-12-17/D:2017-05
Fire protection of half-timbered buildings and wooden components
Title (German)
Brandschutz von Fachwerkgebäuden und Holzbauteilen