16mm Filmography
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Adding Or Removing Refrigerant

Demonstrates how to check a deomestic refrigeration system for lack of refrigerant, how to add refrigerant by weight and in unmeasured amounts and how to remove refrigerant from the refrigeration system.

More in no 4

  1. Verniers 1941
  2. Side Frames - Subassembly Of A Web Frame 1942
  3. Reconditioning A Grain Drill 1943
  4. Plunge Cut Grinding 1944
  5. Adding Or Removing Refrigerant 1945
  6. Grinding A V Block 1945
  7. Servicing Water - Cooled Condensers 1945
  8. Setting Up And Machining Bar Stock 1945
  9. Split - Phase Motor Principles 1945
  10. The Periodic Check - Up 1945
  11. Three - Phase Motor, Pt 1 - Preparing To Rewind 1945
  12. Wire Sizes And Voltage Drop 1945
  13. Wound Rotor Controllers 1945
  14. Russia Crushes Hungary 1956
  15. The Teeming Life Within The Sea 1956
  16. Opening The Era Of Outer Space 1957
  17. The Redwoods 1972
  18. Promised Land, Troubled Land 1973

Related films

Sources

  1. 16mm Filmography (legacy record) — title, year, creator, format, sound, description, catalog record
  2. usgov-av-1974 — title, year, creator, length, color, sound, description
  3. Educational Film Guide 1946 — title, year, creator, length, sound, description, catalog record
  4. 3434 U.S. Government Films — title, year, creator, length, format, description, catalog record

Original permalink · Record added 2023-02-27 01:59:55