Windshield alcohol anti-icing system integrated structure
Airplane multi-gas-cylinder centralized oxygen supply system and method
Testing device based on vortex-induced motion pull-type test and testing method thereof
Detector capable of floating in golden star atmosphere
Credible preset road network matching method and device, equipment and storage medium
Nondestructive testing device and method for internal defects of concrete
Electric energy quality regulator for electric vehicle charging pile
Charging control method and device, electronic equipment and storage medium
Space chopstick tool for space target racemization capture and flexible control
Suspension damping device and AGV (Automatic Guided Vehicle)
Reliable separation system and method for service space separation load
Self-locking multi-air-supply-port synchronous control system
Automatic arrangement anti-climbing device of barrier setting vehicle