Certificate of Proficiency in Welding - Shielded Metal ARC Welding (SMAW)
Certificate of Proficiency in Welding - Shielded Metal ARC Welding (SMAW) The Welding-Shielded Metal ARC Welding (SMAW) Certificate of Proficiency is designed to enable persons in a variety of fields to gain certification and training around the area of Shielded Metal ARC (SMAW) Welding.