Russian standards PDF
Occupational safety standards system. Protective clothing against toxic chemicals in the form of sprays and liquid aerosols (Types 3 and 4). Technical requirements
Document status: Replaced by GOST 12.4.258-2023
Paint and lacquer materials. Method for determination of film elasticity in bending
Document status: Replaced by GOST 6806-2024
Boe and brush-bog ploughs. General specifications
Document status: Replaced by GOST 6939-93
Zirconium containing refractory materials and products. Method for determination of hygroscopic moisture
Document status: Replaced by GOST 13997.1-2024