BS 4231:1975

Classification for viscosity grades of industrial liquid lubricants.

NORMA vydaná dňa 31.10.1975

The information about the standard:

Designation standards: BS 4231:1975
Note: NEPLATNÁ
Publication date standards: 31.10.1975
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS