Methods of test for aluminium oxide. Determination of fine particle size distribution (method using electroformed sieves).
NORMA vydaná dňa 30.4.1987
Designation standards: BS 4140-24:1987
Publication date standards: 30.4.1987
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Kategória: Technické normy BS
Applicable to particle sizes in the range 16 µm to 63 µm. Status: Under Review