On the approval of the professional standard "Specialist in hydrometallurgical production of heavy non -ferrous metals"

On the approval of the professional standard "Specialist for hydrometallurgical production of heavy non -ferrous metals": Order of the Ministry of Labor and Social Protection of the Russian Federation dated 03.12.2015 No. 974n.- electronic text data (26 files).-(Moscow: Glavnivz UDP of the Russian Federation, 2018).-Access mode: Internet portal of the presidential library.Plug.From the title page.Electronic version: Order of the Ministry of Labor and Social Protection of the Russian Federation dated 03.12.2015 No. 974n "On approval of the professional standard" Specialist for hydrometallurgical production of heavy non -ferrous metals "..Electronic copy source: PB