Vibration absorbing mechanism for anchor gear support and operating method
Vehicle upshift control method and device, electronic equipment and readable storage medium
Unmanned tower crane positioning system and positioning method
Two-stage parachute bay structure for ammunition parachute
Transportation equipment convenient to stack and used for well lid production
Test device capable of starting parachute to work in delayed manner after throwing
Single-degree-of-freedom nested underwater vehicle capturing mechanism
Rope-driven foldable capturing mechanism for unmanned underwater vehicle retracting and releasing
POWER CONTROL METHOD, DEVICE AND SYSTEM, AND HYBRID POWER DIESEL MULTIPLE UNIT