Modularized subway chassis and manufacturing method thereof
Monitoring system and method for ammonia nitrogen release flux in lake nutritive salt
Movable ecological floating island and reservoir suitable for purifying initial rainwater
Multi-ring coupling foldable multi-mode space capturing mechanism based on bionic principle
Offshore multi-energy complementary charging platform
Parallel runway collision risk analysis method based on time interval
POWER CONTROL METHOD, DEVICE AND SYSTEM, AND HYBRID POWER DIESEL MULTIPLE UNIT
Rope-driven foldable capturing mechanism for unmanned underwater vehicle retracting and releasing
Single-degree-of-freedom nested underwater vehicle capturing mechanism
Test device capable of starting parachute to work in delayed manner after throwing
The Median Method of Gross Error Elimination in Multi-satellite Precise Orbit Determination
Transportation equipment convenient to stack and used for well lid production
Two-stage parachute bay structure for ammunition parachute
Unmanned tower crane positioning system and positioning method
Vehicle upshift control method and device, electronic equipment and readable storage medium
Vibration absorbing mechanism for anchor gear support and operating method