JB/T 6443.2-2006 Axial and centrifugal compressors and expander-compressors for petroleum, chemical, and gas industry services Part 2: Centrifugal and axial compressors (English Version)
This part, together with Part 1 of this standard, specifies the minimum requirements for centrifugal and axial flow compressors for pipeline and process air or other gases.
JB/T 6443.2-2006 history
2007JB/T 6443-2006 Axial and centrifugal compressors and expander - Compressors for petroleum chemical and gas Industry services
2002JB/T 6443-2002 Centrifugal compressors for petroleum,chemical,and Gas service industries