NF E51-233-2*NF EN ISO 10439-2:2015 Petroleum, petrochemical and natural gas industries - Axial and centrifugal compressors and expander-compressors - Part 2 : non-integrally geared centrifugal and axial compressors
ASME PTC 10-1997 Performance test code on compressors and exhausters
ISO 10438 Petroleum, petrochemical and natural gas industries - Lubrication, shaft-sealing and control-oil systems and auxiliaries - Part 4: Self-acting gas seal support systems
ISO 10439-1 "Petroleum, petrochemical and natural gas industries - Axial and centrifugal compressors and expander-compressors - Part 1: General requirements"