Evaluating particulate contamination of hydraulic fluids. Method of defining levels of contamination (solid contaminant code).
STANDARD published on 30.9.1981
Designation standards: BS 5540-4:1981
Note: WITHDRAWN
Publication date standards: 30.9.1981
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Category: Technical standards BS