Floor address automatic setting circuit and method and elevator
High Load Jacking Frames for Pin and Hanger Replacement at the Robert Moses Causeway
Vehicle-mounted air conditioning box purification device and method
Vehicle-mounted application gesture interaction method and system based on sound signals
Device for suppressing rail circuit harmonic space induction interference by power supply cable
Power supply harmonic treatment device for traction substation of electrified railway
Higher harmonic suppression device for ground signals and vehicle-mounted equipment
Electrified railway in-phase power supply compensation device
Passive filter device with graded and adjustable cut-off frequency
Neutral section passing device and neutral section passing control method and system thereof
Fatigue Analysis and Design of Steel Orthotropic Deck for Bronx-Whitestone Bridge, New York City
Offshore wind power generation platform, floating foundation and transportation method thereof
Car door window frame reinforcing plate and production process thereof
Winding switching device and method applied to high-frequency transformer of charging module