BS 5478-2:1976

Calculators and adding machines. Layout of function keys on adding machines.

NORMA vydána dne 31.5.1977

The information about the standard:

Designation standards: BS 5478-2:1976
Note: NEPLATNÁ
Publication date standards: 31.5.1977
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS