
FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS. PART 1: DUCTS.
STANDARD published on 23.11.1998
Designation standards: UNE 23766-1:1998
Note: WITHDRAWN
Publication date standards: 23.11.1998
The number of pages: 34
Approximate weight : 102 g (0.22 lbs)
Country: Spanish technical standard
Category: Technical standards UNE