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Non-metal gaskets. Design and dimensions. Technical requirements
Document status: Replaced by GOST 28759.6-2022
Coal. Determination of the crucible swelling number
Document status: Active
Brown coals, hard coals and anthracite of the North-East regions for pulverized burning. Specifications
Document status: Cancelled
Petroleum products and hydrocarbon solvents. Detection of thiols and other sulfur species. Doctor test
Document status: Active