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CN109531415A
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A kind of lifting rotation positioning device
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CN109514424A
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A kind of grinding machine automatic charging system of processing and method
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CN107234544A
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The feed arrangement of lathe
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CN107234483A
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A kind of planetary speed increaser structure device of built-in main shaft
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CN107234558A
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Aligning device and method that the datum line of workpiece coincides
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CN107234547A
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A kind of grinding processing method and its device
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CN107234490A
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A kind of control device of method for grinding and groove mill
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CN107234509A
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A kind of double-side grinding apparatus of thin plate circular-plate-shaped workpieces
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CN107237827A
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A kind of sealing structure of machine tool chief axis
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CN107234519A
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A kind of method for grinding of vertical groove face feeding
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CN107234524A
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A kind of vertical grinder for carrying out grinding for circular excircle of workpiece face to planing surface
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CN107234491A
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A kind of grinding processing method
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CN107234523A
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Multiple operation grinding machine
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CN107243786A
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A kind of grinding attachment of cylindric outer surface of workpiece
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CN107234506A
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A kind of vertical grinder for carrying out grinding for circular workpiece to outer surface
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CN103753396A
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Precise and automatic dressing device of face grinding machine
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CN103753401A
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Rotary oil distributing device special for internal grinding machine
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CN103567861A
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Vertical double-end-surface high accuracy grinding machine spindle
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CN103567862A
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Film chuck special for plate part grinding
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