Meinten Sie:
+person:(zhang, jing)
•
+person:(zhang, ming)
•
+person:(zhang, ying)
•
+person:(zhang, ding)
Motor driving device, control method, vehicle, and readable storage medium
Modularized uninterruptible power operation equipment supporting platform
Building structure with mixed function space in front of railway station
Control method and control device of laser car lamp and laser car lamp system
Unmanned aerial vehicle aerial seeding afforestation method
Multi-piston driving type synthetic jet underwater propeller
Transfer device and mounting equipment comprising same
Climbing assisting system with unmanned aerial vehicle
Over-temperature protection method, device and system for brake resistor
Navigation antenna retracting device and inspection unmanned aerial vehicle device
Field pressure conversion device suitable for aircraft
Pre-gravity compensation type large reservoir sewage self-purification equipment
Hoisting device and hoisting method of composite floor slab