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 9.014-1978 Unified system of corrosion and ageing protection. Temporary corrosion protection of products. General requirements
GOST 27443-1987 history
1987GOST 27443-1987 Zeather fleshing machines. Main parameters, dimensions and requirements