EN ISO 10439-2-2015 石油,石化和天然气工业.轴流式和离心式压缩机和膨胀机,压缩机.第2部分:非完全齿轮传动离心压缩机(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