HAND SOLDERING (SPANISH)

Explains the theory of soldering. Shows how to prepare soldering irons and torches, clean and prepare the work, fasten the joints, solder wire and lug joints and seal seams. From the ACCESSORY ASSEMBLY series. Tools and Procedures, No. 1

Sources

  1. usgov-av-1974 — title, year, creator, length, color, sound, description