UNIONMELT WELDING IN INDUSTRY—GENERAL APPLICATIONS
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Describes the use of Unionmelt welding in the construction of such items as transformer tanks, galvanizing kettles and structural shapes. Applications of the process in the construction of railroad equipment are also shown.
Complete catalog record
Dewey number: 671W
Audience level: c-trade-adult
Format/cost: 16-si-loan
Distributors / rental: Not shown in source
Audience level: c-trade-adult
Format/cost: 16-si-loan
Distributors / rental: Not shown in source
Sources
- Educational Film Guide 1946 — title, creator, length, format, sound, description, catalog record
Record added 2026-07-02 14:42:46