Gas welding equipment — Pressure regulators and pressure regulators with flow-metering devices for gas cylinders used in welding, cutting and allied processes up to 300 bar (30 MPa)
STANDARD published on 2.7.2009
Designation standards: ISO 2503:2009-ed.3.0
Publication date standards: 2.7.2009
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: International technical standard
Category: Technical standards ISO