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New energy automobile charging management system based on Internet
Research on Anti-collision Early Warning System of Rail Train Based on Wavelet Transform
Research on Anti-collision Early Warning System of Rail Train Based on Wavelet Transform
Electric adjusting mechanism for automobile seat backrest
First train timetable synchronization with interval trains in subway networks
Automobile and multi-connecting-rod folding seat thereof
Sleeper type internal locking electro-hydraulic conversion equipment
Fault detection system of train-ground communication system
Axle counting system and axle counting diagnostic device used for axle counting system