CN111015523A
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Clamp and method for removing burrs of central flow passage of fuel injection nozzle of aero-engine by abrasive flow
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CN110552789A
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fuel flow adjusting device and adjusting application method thereof
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CN110666452A
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Machining method for replacing casting fuel nozzle shell through 3D printing
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CN110666265A
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Multi-oil-path vacuum brazing method
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CN110617499A
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Protection method for carbon deposition of fuel nozzle
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CN110560502A
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Application of open-close type hot extrusion die
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CN110567562A
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Automatic calibrating device and method for gas flowmeter
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CN110560518A
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three-dimensional pipeline subassembly argon arc welds back school type frock
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CN110552828A
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measuring device of fuel nozzle for aircraft engine and real-time synchronous measuring method thereof
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CN110553966A
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Tool and method for measuring certain type of oil filtering flow resistance
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CN110617170A
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Multi-nozzle flow measurement system and measurement method thereof
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CN110426276A
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A kind of new type nut axial load test fixture
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CN110441038A
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A kind of closing in nut check performance test tooling
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CN110441037A
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A kind of stubborn de- test fixture of new type nut
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CN110421367A
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A kind of Machining of Shaft-type Parts automatic fixture
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CN110439684A
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A kind of dynamic dual-frequency ultrasonic wave cleaning, drying method and device
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CN110421392A
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A kind of eccentric pin shaft turning auxiliary locator
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CN110425352A
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One bulb matches taper joint and its application method
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CN110421233A
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A kind of airscoop shroud argon arc welding clamp of angle adjustable
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CN110434364A
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A kind of accurate digital control arranges automobile-used clamping device and its application method
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