Gas welding equipment — Marking for equipment used for gas welding, cutting and allied processes
2019
Document Number: NL ISO 10225 : 2019
Sector: Manufacturing engineering
TC: NL TC 44
ICS: 25.160.30
This International Standard specifies the gas letter code to be used for marking the equipment for gas welding, cutting and allied processes, when the full name of the gas cannot be used.