GOST 15.009-1991 System of product development and launching into manufacture. Non-food consumer goods
GOST 15150-1969 Machines, instruments and other industrial products. Modifications for different climatic regions. Categories, operating, storage and transportation conditions as to environment climatic aspects influence
GOST 5632-1972 High-alloy steels and corrosion-proof, heat-resisting and heat treated alloys. Grades*， 2023-12-21 Update
GOST 9.302-1988 Unified system of corrosion and ageing protection. Metal and non-metal inorganic coatings. Control methods
GOST 31577-2012 history
2012GOST 31577-2012 Dental metallic prostheses with protective coatings. Specifications