ČSN 221370 (221370)

NORMA vydána dne 21.5.1955

The information about the standard:

Designation standards: ČSN 221370
Classification mark: 221370
Catalog number: 1219
Note: NEPLATNÁ
Publication date standards: 21.5.1955
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN