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Chalk. General requirements for methods of analysis
STANDARD published on 1.1.1987
Designation standards: GOST 21138.0-85
Publication date standards: 1.1.1987
SKU: NS-385236
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Russian technical standard
Category: Technical standards GOST
1.7.1991
WITHDRAWN
1.7.1964
1.7.1979
1.1.1974
WITHDRAWN
1.1.1974
WITHDRAWN
1.1.1977
Latest update: 2025-04-27 (Number of items: 2 197 486)
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