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person:("zhang shaojun")
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person:("zhang chaoqun")
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Safety state processing circuit of electric vehicle motor controller
Power transmission overhead circuit maintenance transportation and rescue equipment
Charging device and method based on vehicle motor driving system and electric vehicle
Motor controller integrated with high-low voltage charging function
Fireproof plate lifting device for vertical shaft construction
Clamp capable of being used for vertically hanging steel pipes
An Investigation of Abnormal Spray Behaviors of Multi-Hole GDI Injector
Special integrated automatic grounding device for unmanned aerial vehicle and grounding method