NA 109
DIN-Normenausschuss Erdöl- und Erdgasgewinnung (NÖG)
Norm
[AKTUELL]
API STD 692
API STD 692
Dry Gas Sealing Systems for Axial, Centrifugal, and Rotary Screw Compressors and Expanders
Titel (englisch)
Dry Gas Sealing Systems for Axial, Centrifugal, and Rotary Screw Compressors and Expanders