1985GOST 26511-1985 Tools for cold-forming machines. 5Th station dies. Construction and dimensions
1980GOST 24511-1980 Block of casette removable press-moulds for rubber-technical articles. Construction and dimensions
1979GOST 23511-1979 Man-made noise from domestic electrical appliances or electrotechnical appliances connected to the electrical mains of dwelling-houses. Limit and measuring methods