DIN EN ISO 6368 E:2021-05 Dry gas sealing systems for axial, centrifugal and rotary screw compressors and expanders in the petroleum, petrochemical and gas industry (draft)
2022DIN EN ISO 6368:2022-02 Petroleum, petrochemical and natural gas industries - Dry gas sealing systems for axial, centrifugal, and rotary screw compressors and expanders (ISO 6368:2021); English version EN ISO 6368:2021
1970DIN EN ISO 6368 E:2021-05 Dry gas sealing systems for axial, centrifugal and rotary screw compressors and expanders in the petroleum, petrochemical and gas industry (draft)