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CN109737908A
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A kind of displacement measuring device of turbine pump assembly bearing axial direction
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CN109736974A
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A kind of temperature barrier and liquid launch vehicle
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CN109736972A
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Rocket bottom thermal protection panel, liquid rocket bottom thermal protection system and method
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CN109737827A
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A kind of aerodynamic decelerator device and sub- level structure
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CN109737826A
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One seed level structure
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CN109737833A
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A kind of non-firer's separator based on separation nut
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CN109737832A
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A kind of Pneumatic piston cutter and non-firer's separator
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CN109737831A
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A kind of non-firer's separator based on blasting bolt
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CN109737220A
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A kind of anti-suck structure, valve and the air-path control system of Subzero valve
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CN109736973A
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Tank transition rings and propellant tank
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CN109737828A
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A kind of rocket takeoff condition method of discrimination, system and equipment
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CN108317152A
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A kind of screw thread stop structure
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