BS 5757:1979

Specification for toothbrushes.

NORMA vydána dne 30.9.1980

The information about the standard:

Designation standards: BS 5757:1979
Note: NEPLATNÁ
Publication date standards: 30.9.1980
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS