Point d'origine
Henan, China
Numéro de Type
WL20, WL15,WT20, WCe20, WP, etc
Application
TIG Welding or other applications
Model
WP, WL20, WL15, WT20, WCe20, etc
Dopped material
Thoriated, Lanthanum, Ceriated, etc
Color code
Red, grey, yellow, green, white, etc
Surface
Ground surface with annealed
Application
For argon arc welding, for making cathods