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CN111927691A
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Power generation facility based on wave vibrates
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CN111927705A
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Vertical axis wind turbine with adjustable horizontal fan blade angle
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CN111927690A
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Wave power generation device capable of rotating in one direction
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CN111927702A
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Vertical axis wind turbine based on rotating speed adjusting mechanism
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CN111927704A
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Low-wind-resistance wind driven generator with variable fan blade angle
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CN111927706A
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Fan blade multi-angle adjusting type vertical axis wind driven generator
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A anticollision subassembly that is used for electric automobile to fill electric pile week side protection
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CN109029846A
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A kind of device using infrared imagery technique detection building doors and windows air-tightness
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A kind of oil storage tank of convenient transportation
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CN109030553A
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A kind of material thermal conductivity detector support device
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CN109160089A
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A kind of cake dispenser with fresh-keeping function
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