Meinten Sie:
person:("QIN cheng")
•
person:("QIN hong")
•
person:("QIN chang")
•
person:("QIN zhong")
Temperature sensing based on chaotic correlation fiber loop ring down system
Traffic light time matching system based on big data algorithm
Hydraulic dumping control system of dumper and control method of hydraulic dumping control system
Helicopter rotor blade and gap airworthiness conformity verification method thereof