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Brow coals, hard coals and anthracite. Method for determination of strength in jar
Document status: Active
Residual fuel oils. Test for straight-run. Method for determination of stability and compatibility by spot
Document status: Active
Metal frame yield supports. Arch support. General specifications
Document status: Replaced by GOST 31560-2024
Talc and talcomagnesite. Method for determination of chlorine ions in water extract
Document status: Active
Solid mineral fuel. Methods for determination of nitrogen
Document status: Active
