1. Welding processes
- ISO 141 · GTAWTIG — Tungsten Inert Gas
- ISO 135 · GMAWMIG — Metal Inert Gas (solid wire)
- ISO 136 · FCAWMAG — Flux Cored Arc Welding
- ISO 111 · SMAWMMA — Manual Metal Arc / Stick
- ISO 131 · GMAWMIG — Aluminium & non-ferrous
- ISO 142 · GTAWAutogenous TIG (no filler)
- ISO 311 · OAWOxy-Acetylene Welding
