
FIRE RESISTANCE TESTS. GLAZED ELEMENTS.
NORMA vydána dne 15.12.1979
Designation standards: UNE 23801:1979
Note: NEPLATNÁ
Publication date standards: 15.12.1979
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE