0282 - Central China Bearings Plant Improve Quality Of Products. Po Chia-hu...Front
Central China Bearings Plant Improve Quality Of Products. Po Chia-huai (centre), a technician of the Loyang Bearings Plant, succeed in developing a high-pressure film pneumatic integrated circuit which has been put to universal use in the plant to replace electric switch, thus greatly raising labour productivity. Photo shows Po Chia-huai works together with his mates.
Image details
Front | Yes |
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Place | |
Year | 1978 |
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