Welding tips and tricks3G & 3F SMAW Welding Tips and Techniques March 16, 2021 - Leave a Comment Facebook Twitter Pinterest Material Welding- Online Welding and NDT TrainingTue, March 16, 2021 2:46amURL:Embed:SMAW Welding Techniques 3G Welding Vertical Uphill Welding 3F Welding techniques SMAW tips. Visit us on facebook: Courtesy … Facebook Twitter Pinterest