Methods of test for aluminium oxide. Sampling.
STANDARD published on 30.4.1980
Designation standards: BS 4140-20:1980
Publication date standards: 30.4.1980
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 0 580 11273 X Status: Under Review