GE 3220 Welding Mask Glass 8×11 cm - No:10
TH10 (777): Electric and light welds
TH11 (787): Electrical, steel alloy, copper, aluminum etc. in metal welds
TH13 (888): Used in continuous, gas metal and argon welding (MIG-MAG-TIG).
EN 166:2001
EN 169:2002
No Specifications