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Test Method for Columbium and Tantalum in Ores and Concentrates Involving Ion Exchange (Withdrawn 1993)
Designation standards: ASTM E1243-88
Note: WITHDRAWN
SKU: NS-40989
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
Keywords:
ICS Number Code 73.060.99 (Other metalliferrous minerals)
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