Hole and seam combined bubble resistance reducing device
Experimental Study on Vibration of a Rotating Pipe in Still Water and in Flow
Experimental Study on Vibration of a Rotating Pipe in Still Water and in Flow
Study on Dynamic Response of Offshore Wind Turbine Structure Under Typhoon
Unmanned underwater vehicle capable of quickly converting postures
Counterweight ball special for helicopter sling method operation
Occlusion connection floating type photovoltaic module support system
Support upward bridging type water surface photovoltaic supporting system
Beam transporting vehicle energy-saving system and method based on walking pressure control