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Bituminous materials. Method for determination of penetration
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Testing of chemicals of human hazard. Prenatal development toxicity study
Document status: Replaced by GOST 32380-2020
Dusts of non-ferrous metallurgy enterprises. Methods of silicon dioxide mass content measuring
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Methods for the petrographic analysis of bituminous coal and anthracite. Part 4. Method of determining microlithotype, carbominerite and minerite composition
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Methods for the petrographic analysis of coals. Part 5. Method of determining microscopically the reflectance of vitrinite
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