Free Safety Indicators Substantiation during Centralized Emissions of Pollutants into the Atmosphere on the Pipeline Transport Objects Safonov V.S., Egorova N.A., Raspopov A.A., Melnikov A.V., Ganaga S.V. DOI: 10.24000/0409-2961-2017-10-52-64 Year: 2017 Issue num: 10 more