GOST 14896-1984 Rubber U-packing seals for hydraulic devices. Specifications
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 2789-1973 Surface roughness. Parameters and characteristics
GOST 4.90-1983 Product-quality index system. Technological foundry equipment. Index nomenclature
GOST 6540-1968 Hydraulic and pneumatic cylinders. Basic parameters
GOST 9833-1973 Rubber toroidal sealing rings for hydraulic and pneumatic equipment. Construction and dimensions
GOST 19497-1990 history
1990GOST 19497-1990 Chill die casting machines. General specifications