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CN106545665A
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A kind of anti-leak high leakproofness valve seat
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CN106640994A
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Belt wheel connecting mechanism firmly connected with motor shaft
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CN106625418A
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Novel simple double-ended bolt tightening mechanism
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CN106555808A
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A kind of packing ring of fixed torque bolt
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CN106641185A
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Integrated bi-toothed chain wheel
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CN106539613A
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A kind of instrument seal with alignment channel
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CN106569326A
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Telescope protection device
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CN106555786A
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A kind of high reliability actuator triggering device
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CN106641083A
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Multifunctional spring assembly
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CN106545680A
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Portable valve shutter
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CN106567955A
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Electric actuator with automatic protection function
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CN106563750A
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Low-noise thread rolling shaft
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CN106640918A
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Anti-deflection bearing gasket
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CN106545564A
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A kind of efficient anticreep packing ring
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CN106539356A
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A kind of seat rotation governor motion
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CN106641246A
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Connecting rod pin easy to dismantle
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