ČSN 253502 (253502)

NORMA vydána dne 28.12.1978

The information about the standard:

Designation standards: ČSN 253502
Classification mark: 253502
Catalog number: 2109
Note: NEPLATNÁ
Publication date standards: 28.12.1978
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN