Newsreel
Science and technology 1976 № 22
Film-document №75608
1 part, Duration: 0:07:20
Price category G
- Parts
- 1
Part 1 digitized in HD 0:07:21
Availability of videosources
1;
Needs clarification of possibility of digitizing.
Annotation
1. The effect of the explosion (extraction of minerals). 2. Harvest on plantations (Armenian Scientific Research Institute of Mechanization and Electrification of Agriculture). 3. Harvest on stones: a ray of light and strength (test the crystal for strength).