ČSN 221471 (221471)

NORMA vydaná dňa 4.10.1952

The information about the standard:

Designation standards: ČSN 221471
Classification mark: 221471
Note: NEPLATNÁ
Publication date standards: 4.10.1952
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN