UNE 53421:1990EX

WATERPROOFING SHEETS. DETERMINATION OF MICROORGANISMS RESISTANCE

NORM herausgegeben am 24.12.1990

The information about the standard:

Designation standards: UNE 53421:1990EX
Note: UNGÜLTIG
Publication date standards: 24.12.1990
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE