Cum Welding cum Tungsten Arcus Welding apparatu, in his gradibus debet esse fercolend.2 Convertimini in pelagus potentia fons, refrigerationem aquae fons et Gas Source et switch in welding potentia et welding in switch in welding potentia et welding ad switch in welding potestate et welding mutare switch in welding potestate et welding mutare swiit