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CN112265626A
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Utilize hydroelectric power generation's multi-functional pedal ship
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CN112284609A
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Water pressure detection ship for diving
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CN112156928A
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Ship maintenance machine for underwater accurate paint repair and maintenance of ship
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Ship bottom cleaning equipment capable of lifting ship
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CN112093019A
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Prevent fishing net pasture and water hank dead propeller's marine starting drive
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CN112124495A
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Ship anchor lifting device capable of automatically supplementing sand
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CN112191591A
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Ship propeller self-cleaning device
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CN112058034A
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Device for monitoring moisture resistance and automatically cleaning dust of greenhouse
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Automatic fire extinguishing equipment with monitoring function
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CN112019731A
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Dead-angle-free monitoring with functions of shielding prevention and self-cleaning
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CN111976909A
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Self-cruising type disinfection ship for salvaging floater on water surface
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CN111976908A
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Water surface garbage and grease salvage ship
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CN111824368A
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Automatic rescue device for ship bottom water leakage
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CN111824345A
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Landscape river dredging ship capable of automatically cleaning waterweeds and garbage
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CN111824334A
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Device for solving problem that ship anchor is clamped at underwater stone joint
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CN111762711A
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Marine anchor machine of brake block automatic switch-over cooling
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CN111758688A
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Automatic sea fishing device for ship
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CN111762084A
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Area is automatic to be locked fixed yacht ashore and is removed support
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