Transfers ToCSUDescriptionThis course is designed to introduce the techniques used in the construction and repair of agricultural equipment. The student uses arc welders and oxy-acetylene torches for fusion welding, heating, brazing, cutting, and hardsurfacing metals. Metal Inert Gas (MIG) and Tungsten Inert Gas (TIG) welding are emphasized. Since CAT 21 and AGEGR 21 are cross listed courses, credit may be awarded for either CAT 21 or AGEGR 21 but not both. (HBCU, CSU) Back to Top | Print-Friendly Page (opens a new window) Facebook this Page (opens a new window) Tweet this Page (opens a new window) Add to Favorites (opens a new window) All catalogs © 2026 San Joaquin Delta College. Powered by Modern Campus Catalog™ .