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CN111098151A
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Multifunctional quick and accurate measuring device for bounce of needle valve sealing cone
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CN110900451A
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High-efficient accurate positioning fixture
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CN110977787A
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Accurate quick hydraulic extrusion slide valve fine metering hole anchor clamps
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CN110900450A
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Accurate quick flexible many heart eccentric shaft grinding fixture
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CN111266997A
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Positioning fixture for precisely and quickly grinding polyhedral plane
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CN111014860A
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Needle valve body high-flow-rate fine inverted cone hole wire type electric discharge machining method
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CN111240265A
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Numerical control machining and cutting technological parameter optimization method
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CN110904477A
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Tinned device of thin wall sleeve part hole protection
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CN111022227A
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Prevent fuel feeding system that evacuates
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CN110977607A
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Conversion head capable of realizing internal cooling of machine tool bit
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CN110666279A
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Brazing method for aluminum bronze pipe joint
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CN110695376A
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Green precision turning method for large length-diameter ratio needle valve coupling shaft neck
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CN110726612A
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Dissection acceptance evaluation method for crankshaft heat treatment
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CN110319106A
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Replacing options in a kind of marine diesel connecting-rod cabin
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CN110328632A
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A kind of device of high revolving speed large-scale diesel engine supercharger systems modular assembly
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CN110170869A
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It is a kind of to be not only accurately positioned but also finishing connecting rod shape fixture convenient for loading and unloading
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CN110170868A
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A kind of connecting rod two end bush hole processing and positioning device and processing method
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CN110145591A
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A kind of assembly device of tower-shaped transmission spur gear
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CN110206635A
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A kind of combustion air auxiliary air compensating system
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CN110039008A
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A kind of clearance type rising pouring pressurization system for casting and pouring
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