Filipchuk, O., Grudz, V., Marushchenko, V., Myndiuk, V. and Savchuk, M. 2018. Development of cleaning methods complex of industrial gas pipelines based on the analysis of their hydraulic efficiency. Eastern-European Journal of Enterprise Technologies. 2, 8 (92) (Mar. 2018), 62–71. DOI:https://doi.org/10.15587/1729-4061.2018.126590.