Specification for lac and shellac. Hand-made shellac.
NORMA vydána dne 15.8.1997
Designation standards: BS 7897-1:1997
Note: NEPLATNÁ
Publication date standards: 15.8.1997
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: British technical standard
Kategorie: Technické normy BS