Engineering Principles of Refrigeration
Engineering Principles of Refrigeration
Guarda Engineering Principles of Refrigeration Streamingcommunity. Training film produced by the United States Federal Security Agency to explain the basic principles of refrigeration from 1944.
- ჟანრი: დოკუმენტური
- ქვეყანა: United States
- რეჟისორი: F.E. Brooker
- მსახიობები:
