Oxy Acetylene Gas Welding
MIG Welding
Watch this MIG welding video
https://sd43bcca-my.sharepoint.com/:v:/g/personal/jzhuang_sd43_bc_ca/EWSCNlO47T5Dpfp1-VXryR8BoDLqC8ycithwRP0QRNr1RQ?e=Axbr9b
TIG Welding
