DIN Standards Committee Welding and allied processes
ISO 2503
Pressure regulators for gas cylinders used in welding, cutting and allied processes
Regulierventile für Gasflaschen zum Schweißen, Schneiden und ähnliche Verfahren
Responsible national committee
NA 092-00-07 AA - Equipment for gas welding, cutting and allied processes
Responsible international committee
ISO/TC 44/SC 8 - Equipment for gas welding, cutting and allied processes