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person:("zhang yongjun")
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person:("zhang hongjun")
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person:("zhang rongjun")
Equipment and method for mounting sleeper below factory guide rail
Rapid mounting and construction device for starting frame of steel structure large-span net rack
Isolation valve, control method for isolation valve and brake system
Pedal feeling simulator applied to intelligent braking system
Hydraulic control device of integrated intelligent braking system
Pressurizing valve and pressurizing module for brake system
Pedal feeling simulator and pedal feedback force adjusting unit and method
Pressure reducing valve, control method for pressure reducing valve, and brake system
Glass curtain wall construction structure and construction method thereof
Accuracy Analysis of Parallel Manipulators With Joint Clearance