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High-expansion-ratio wire harness sheath material and preparation method thereof
System for improving interlocking command safety in message interaction manner
FULL-ELECTRONIC TURNOUT SAFETY CONTROL SYSTEM AND METHOD FOR VEHICLE-TO-VEHICLE COMMUNICATIONS
Fault diagnosis system and method for turnout collection representation
Remote maintenance system and method for target controller system
Full-electronic turnout safety control system and method for vehicle-to-vehicle communication
25Hz track circuit acquisition system based on double 2-vote-2 architecture
Novel automatic water sample collection unmanned ship