STN 368841 (368841)

Akustika. Meranie doby dozvuku v sálach.

NORMA vydaná dňa 1.9.1986

The information about the standard:

Designation standards: STN 368841
Classification mark: 368841
Catalog number: 74430
Note: NEPLATNÁ
Publication date standards: 1.9.1986
Approximate weight : 300 g (0.66 lbs)
Country: Slovak technical standard
Kategória: Technické normy STN