STN 731901 (731901)

Navrhovanie striech.

NORMA vydaná dňa 1.5.1975

The information about the standard:

Designation standards: STN 731901
Classification mark: 731901
Catalog number: 69131
Note: NEPLATNÁ
Publication date standards: 1.5.1975
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Kategória: Technické normy STN