0305 - Cultural Revolution Propels Development Of China's Scientific Resear...Back
Cultural Revolution Propels Development Of China's Scientific Research. The piezo-electric ceramic material jointly made by researchers of the Silicate Research Institute and workers of the Lihsin Radio Element Factory in Shanghai has been shaped by the factory into various forms of elements. They are widely used in industrial production and national defence departments.
Image details
| Front | |
|---|---|
| Place | |
| Year | 1976 |
Looking for a copy of this image?
Please contact us to request a print or digital download.
