[2] ISO 10439-2:2015. Petroleum, petrochemical and natural gas industries – Axial and centrifugal compressors and expander-compressors. International Organization for Standardization, 2015.
https://www.iso.org/standard/56884.html[4] ISO 18483:2025. Performance Rating of Centrifugal Refrigerant Compressors. International Organization for Standardization, 2025.