BS 622:1935

Cyanides (classes a and b) suitable for electroplating.

NORMA vydaná dňa 29.7.1935

The information about the standard:

Designation standards: BS 622:1935
Note: NEPLATNÁ
Publication date standards: 29.7.1935
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS