Meinten Sie:
person:("LI yongfeng")
•
person:("LI dongfang")
•
person:("LI hongfeng")
Ship abutting berthing device and berthing method thereof
Posture self-adaptive continuous oil supply storage tank
Method and device for detecting battery box fire with low power consumption
Field assembly method for arc-shaped support of fan-shaped section foundation frame
Automobile body height adjusting system and method based on height sensor
An efficient evaluation method for wing fuel mass variations effect on transonic aeroelasticity