Frequency conversion solution for beam pumping unit
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Ongoing, First published Nov 26, 2020
Energy is the basis of modern industrial life, oil is still the main energy industry. With the rapid development of China's economy, China's oil consumption has increased significantly, and the international oil price is also in constant fluctuations. The status of oil and gas and other energy industries in the national economic industry is getting higher and higher, which has a broad impact on China's economic development.
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