AS/NZS ISO 14175:2022 identically adopts ISO 14175:2008, which specifies requirements for the classification of gases and gas mixtures used in fusion welding and allied processes including, but not limited to, tungsten arc welding, gas-shielded metal arc welding, plasma arc welding, plasma arc cutting, laser welding, laser cutting, and arc braze welding.
AS/NZS ISO 14175:2022 history
2022AS/NZS ISO 14175:2022 Welding consumables — Gases and gas mixtures for fusion welding and allied processes