Wind tunnel test propeller blade angle adjusting device and adjusting method
Wheel detector centering structure, track flaw detection car and wheel detector centering method
Water pollution standard control method and system based on unmanned ship
Verification test method for windward surface coating of helicopter
USING THE CROSS-CORRELATION TECHNIQUE TO EXTRACT MODAL PARAMETERS ON RESPONSE-ONLY DATA
Unpowered self-stabilization water surface hydrological instrument
Ultrasonic partial discharge detection robot applied to AIS equipment of power plant
Three-coordinate measurement auxiliary clamp and use method
Thermoplastic polyurethane/polypropylene blends in a co-rotating non-twin screws extruder