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WO2021008449A1
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Lifting system and large mining excavator
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CN109594596A
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A kind of built-in motor promotes winding plant and large excavator
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CN109572399A
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The running gear and mine truck of a kind of wheel, vehicle
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CN109667303A
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A kind of motor-direct-drive type winding plant and large excavator
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CN109768664A
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A kind of hollow shaft motor
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CN109572400A
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The running gear and mine truck of a kind of wheel, vehicle
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CN109653284A
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A kind of motor-direct-drive type walking mechanism and large excavator
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CN108930770A
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A kind of external planetary reducer dipper crowding gear
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CN108916349A
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A kind of built-in planetary speed reducer dipper crowding gear
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CN108675173A
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A kind of built-in promotion winding plant of motor direct connection
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CN108675172A
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A kind of built-in promotion winding plant of corner connection
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CN108725616A
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A kind of built-in transmission mechanism of walking
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CN108675171A
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A kind of built-in promotion winding plant
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CN108468790A
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A kind of detachable gear wheel
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CN108374880A
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A kind of rotary vertical shaft assembly
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CN108386517A
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A kind of pushing gear
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CN107724446A
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Novel prolonged bucket rod of digging machine
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CN107901999A
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A kind of thrust wheel device of large excavator
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CN107719496A
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The driving wheel of large excavator
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CN107719495A
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A kind of opencut large excavator driving wheel
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