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person:("SHI dong")
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person:("SHI long")
High-stability aerial photography equipment for cadastral surveying and mapping
Quick toppling box turnover device with hydraulic control loop system
Automobile embedded fluctuation form atmosphere module and control method thereof
Forklift with hydraulic pipeline plug-in type forward moving device
Vehicle information collecting and monitoring method and system for concrete mixing plant
Height and acceleration integrated acquisition system and method
Power battery charging system and method based on zero-carbon off-grid power generation
Universal guide rod type hydraulic side-shift distance-adjusting fork used for forklift
Motor control torque output estimation method and device and motor controller