0630 - Chinese Workers Make Contributions To Socialist Construction. The Mu...Back
Chinese Workers Make Contributions To Socialist Construction. The Mutanchiang Machine tools Plant in Heilungkiang Province, northeast China, has turned out China's first batch of kelly bar for oil drilling, thus making a new contribution to the further developments of China's oil industry. Photo: A technical innovation group of the plant tackling the trial-production of a new product.
Image details
Front | No |
---|---|
Place | |
Year | 1970 |
Looking for a copy of this image?
Please contact us to request a print or digital download.