Objavljen
ISO 10439-4:2015 specifies minimum requirements and gives recommendations for axial compressors, single-shaft, and integrally geared process centrifugal compressors and expander-compressors for special purpose applications that handle gas or process air in the petroleum, petrochemical, and natural gas industries. ISO 10439‑4:2015 specifies requirements for expander-compressors, in addition to the general requirements specified in ISO 10439‑1:2015.
POVUČEN
ISO 10439:2002
OBJAVLJEN
ISO 10439-4:2015
90.20
Početak postupka preispitivanja standarda
15. 4. 2025.
Industrija nafte, petrohemije i prirodnog gasa – Aksijalni, centrifugalni i ekspanzioni kompresori – Deo 4: Ekspanzioni kompresori
60.60 Standard objavljen
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