NA 109
DIN Standards Committee Petroleum and Natural Gas Industries
Standards
[Withdrawn]
ISO 10438-4
ISO 10438-4
Petroleum, petrochemical and natural gas industries - Lubrication, shaft-sealing and control-oil systems and auxiliaries - Part 4: Self-acting gas seal support systems
Title (German)
Erdöl-, petrochemische und Erdgasindustrie - Schmieröl-, Sperröl- und Regelversorgungsanlagen und Hilfsanlagen - Teil 4: Sperrgasversorgungsanlagen
Responsible national committee
Responsible international committee
ISO/TC 67/SC 6 - Process equipment, piping, systems, and related safety