NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Pre-standard
[Withdrawn]
DIN V 19247-1
DIN V 19247-1
Control technology - Devices for oxygen service in the process-technique - Part 1: Valves; general requirements and testings
Title (German)
Leittechnik - Einrichtungen für den Sauerstoffeinsatz in der Prozeßtechnik - Teil 1: Armaturen; Allgemeine Anforderungen und Prüfungen
Procedure
VN