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2021-09-15
Guide: China's motor remanufacturing market has great potential. According to the data, China's motor holdings are about 1.7 billion kilowatts, and annual electricity consu..
2021-09-15
Mechatronics technology
2021-09-15
Guide: The drone flies over the farm at low altitudes and photographs the sunlight absorption of plants through nearby infrared rays and displays their photosynthesis. Based on the..
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