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Methods for the petrographic analysis of bituminous coal and antracite. Part 2: Method of preparing coal samples
STANDARD published on 1.9.1995
Designation standards: ČSN ISO 7404-2
Classification mark: 441345
Catalog number: 17763
Note: WITHDRAWN
Publication date standards: 1.9.1995
SKU: NS-180013
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
Latest update: 2026-08-26 (Number of items: 2 298 418)
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