Single-oil-way forward variable-pitch mechanism propeller
Variable-pitch execution mechanism of electronic pitch varying device of screw propeller
Installation method of tension leg floating type wind power platform
Road control method, device and equipment and storage medium
Vehicle braking control method, device, equipment and medium
Intertidal zone pile driving barge and moving method of pile driving barge
Battery energy control method, device and system and electronic equipment
Automobile voiceprint recognition control system and control method thereof
Control method and device, equipment and computer readable storage medium
Vehicle speed control method, device and equipment and storage medium
Hybrid electric vehicle P-gear-out control method and device, vehicle and storage medium
Aircraft head-up display mounting structure and aircraft comprising same
Heat exchange enhancement device and method for aircraft fuel oil
Profile for automobile rear bumper and manufacturing method thereof
Propeller centrifugal distance fixing device and distance fixing method