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CN111572764A
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Side-tipping longitudinal-row double-propeller electric helicopter
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CN111572763A
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Side-tipping longitudinal-row double-propeller composite helicopter
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CN111392021A
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Double-folding circumferential driver
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CN110017361A
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Double-current adjustable damping differential mechanism
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CN110030338A
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Centre wheel planet row speed changer of the same race
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CN110015416A
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Displacement slides circumferential DCB Specimen
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CN110030335A
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Complete single schedule speed changer in center of the same race
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CN110017355A
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Complete double schedule speed changer in center of the same race
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CN110015436A
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Contrarotation circumferential direction propeller
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CN111434950A
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Double-sun-wheel planet row speed reducer capable of reducing abrasion and prime numbers
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CN111434951A
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Double-inner-gear-ring planet-row speed reducer capable of reducing abrasion and prime numbers
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CN111434948A
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Wear-reducing double-inner-gear-ring planet-row speed reducer
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CN111434949A
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Double-sun-wheel line-speed-variable planetary row speed reducer
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CN111379829A
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Double-inner-gear-ring variable linear-speed planetary reduction gear
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CN111319754A
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Offset double-acting wing
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CN111252234A
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Oblique double-acting wing
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CN111251878A
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Decoupling hybrid device
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CN111255865A
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Speed-reducing mixer
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CN111137435A
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Double-acting wing
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CN111120595A
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Multi-row star connection brake variable-input transmission
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