Russian standards
Fluorite concentrates for acids and ceramics. Specifications
Document status: Replaced by GOST 29219-2023
Bauxite. Methods for the determination of titanium dioxide
Document status: Replaced by GOST 14657.5-96
Ion-exchange resins. Methods for determination of iron
Document status: Active
Coals of Yakutia for power supply and technological purposes. Specification
Document status: Active
Suspension for lubricating film formation BNII NP-209. Specifications
Document status: Active