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CN105240145A
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Wearproof engine cylinder cover
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CN105240144A
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Engine cylinder cover capable of increasing swirl rate and improving sealing performance and valve cooling effect
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CN105240142A
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Engine cylinder head capable of increasing swirl rate and easy to repair
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CN105240141A
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Engine cylinder cover
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CN105240143A
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Engine cylinder cover capable of increasing swirl ratio
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CN105240147A
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Engine cylinder cover with valve part cooling, heat loss and sealing performance improving functions
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CN105240146A
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Engine cylinder cover capable of enhancing valve cooling effect
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CN105240137A
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Engine cylinder head with sealing ring
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CN105240139A
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Engine cylinder cover capable of improving swirl rate and cooling of valve part
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CN105240138A
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Engine cylinder cover capable of improving cooling of valve part and reducing heat loss
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CN105240140A
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Engine cylinder cover capable of enhancing air and fuel oil mixing effect
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