Fire-resistance tests — Elements of building construction — Part 4: Specific requirements for loadbearing vertical separating elements
NORMA vydána dne 17.8.2000
Designation standards: ISO 834-4:2000
Publication date standards: 17.8.2000
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: International technical standard
Kategorie: Technické normy ISO