Power supply for monitoring and metering devices of DC traction network based on serial chain of voltage converters by Yu. V. Plotnikov

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The method of calculating power supply for monitoring and metering devices of DC traction network based on serial chain of voltage converters by Yu. V. Plotnikov

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Design and testing of a posture-adjusting precision metering device for high-speed maize planting by Jianxin Dong, Xiaojun Gao, Zhouzhou Zheng, Pengfei Zhao, Yubin Bi, Yuxiang Huang, Yuxiang Huang, Yuxiang Huang

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Design and experiment of impeller seed guide device for rice internal suction hole direct seeding device by Yansong Shang, Bo Zhou, Jitao Yang, Shun Zhang

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