BS 4140-23:1987

Methods of test for aluminium oxide. Determination of specific surface area by nitrogen adsorption (single-point method).

NORMA vydaná dňa 31.3.1987

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The information about the standard:

Designation standards: BS 4140-23:1987
Note: NEPLATNÁ
Publication date standards: 31.3.1987
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Kategória: Technické normy BS