CN110076396A
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A kind of processing technology of steep-lead thread
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CN110076476A
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A kind of high-strength composite solder
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CN110078123A
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The drum-type pelleter of material can be quickly cooled down
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CN110103088A
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For polishing the processing unit (plant) of special material
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CN110052907A
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Grinding head device for deep hole machining
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CN106394594A
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Mine car buffer
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CN106762942A
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A kind of compact hydraulic oil cylinder
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CN106695243A
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Rolling cutter for processing inner hole of oil cylinder
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CN106640833A
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Hydraulic cylinder for engineering machinery
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CN106402083A
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Hydraulic oil cylinder
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CN106481604A
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A kind of hydraulic means based on manual control
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CN106392110A
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Boring cutter for processing slender inner hole of oil cylinder
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CN106494424A
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A kind of flexible mine car
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CN106493860A
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A kind of stirring machine for mine car
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CN106704295A
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Hydraulic oil cylinder with floating disc
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CN106704294A
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Servo hydraulic oil cylinder
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CN106438570A
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Hydraulic piston cylinder
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CN106704293A
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Fastening device for piston of hydraulic oil cylinder
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CN106624596A
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Rolling knife for manufacturing piston rod
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CN106438518A
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Sealing device for oil tank
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