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Vibration absorbing mechanism for anchor gear support and operating method
Milling machine frame and manufacturing method thereof
Deepwater aircraft speed detection and self-powered system
Single-degree-of-freedom nested underwater vehicle capturing mechanism
Modular end wall structure of metro vehicle and manufacturing method of modular end wall structure
Mechanism and method for implementing variable-section installation of base joint for tower crane
Mechanical equipment maintenance device based on AR technology
Method applied to reverse slope tunnel drainage system
Modularized subway chassis and manufacturing method thereof
Monitoring system and method for ammonia nitrogen release flux in lake nutritive salt
Automatic lifting type three-directional adjusting running tension platform