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STN 654940 (654940)

Concentrates of phosphorus and apatite. Test methods

STANDARD published on 1.5.1981

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The information about the standard:

Designation standards: STN 654940
Classification mark: 654940
Catalog number: 66518
Note: WITHDRAWN
Publication date standards: 1.5.1981
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Category: Technical standards STN