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CN109833582A
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A kind of fire extinguisher bomb and fire extinguisher bomb system
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CN109884399A
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A kind of low voltage experiment circuit and method for priming system loop resistance value
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CN109752143A
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It is a kind of for have convergence expansion structure jet pipe air tightness tester
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CN109764774A
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A kind of experimental rig returning to landing mission for simulated rocket
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CN109764197A
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A kind of pipeline jointing construction and pipe-line system
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CN109764174A
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A kind of control valve and the expansion box with the control valve
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CN109758125A
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Sweat detection probe and physiological characteristic detector with the sweat detection probe
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CN109752141A
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A kind of mechanical seal product testing processing unit (plant) and method
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CN109668737A
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A kind of rocket engine ejector filler liquid flow test system
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CN109653902A
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Rocket engine spray structure, injection device, rocket engine and rocket
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CN109883721A
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A kind of variable working condition gas generator low-temperature test system and test method
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CN109753447A
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A kind of real-time caching system of launch vehicle telemetry data and method
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CN109756491A
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Data sending and receiving method, device, electronic equipment
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CN108674697A
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A kind of carrier rocket vertical landing retracting device
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