Free Experience in the Integrated Inspection of the Condition of Hazardous Production Facilities through the Example of AO «Apatit» Seleznev G.M., Ermoshin V.A., Gribkov A.B., Galyautdinov A.V., Kruchinina I.A., Tkachenko V.A. DOI: 10.24000/0409-2961-2020-2-62-66 Year: 2020 Issue num: 2 more