Unified rating and skills guide for jobs and occupations of manual workers. Sections: "General occupations of ferrous industry", "Blast-furnace practice", "Steel industry", "Mill production", "Pipe and tube production", "Ferroalloy industry", "Cake and by

Standard published on 27.12.1984

Unified rating and skills guide for jobs and occupations of manual workers. Edition 8. Sections: "General professions of non-ferrous metallurgy", "Production of non-ferrous, rare metals and powders from non-ferrous metals", "Non-ferrous metal treatment",

Standard published on 23.6.2006

Unified rating and skills guide for jobs and occupations of manual workers. Edition 9. Sections: operation of equipment of power stations and networks, energy consumers service; repair of equipment of power stations and networks

Standard published on 16.1.1985