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GOST 19609.17-89
Concentrated kaolin. Method for determination of bulk mass
Document status: Active
€10
GOST 20843.1-89
Coal tar phenol products. Gas chromatographic method for determination of composition of phenol, o-cresol
Document status: Replaced by GOST 20843.1-2023
€10
GOST 8152-88
Karaganda Basin coals for locomotives. Specifications
Document status: Withdrawn
€10