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A kind of minimally invasive On Fluctuations pedicle nail
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A kind of extremely simple type On Fluctuations pedicle nail of undercut mark
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A kind of wear-resistant shirt set applied in dynamic pedicle nail
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A kind of undercut mark On Fluctuations pedicle nail with pooling feature
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artificial hip joint with micro dynamic function
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A kind of artificial hip joint with pooling feature
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A kind of improvement to traditional pedicle nail
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A kind of On Fluctuations pedicle nail of universal type
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A kind of button realized axial support force and taken into account with On Fluctuations
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A kind of improvement for the button to external spring type that can reduce incisura
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A kind of improvement of pedicle nail to external spring type
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A kind of cushion block that can generate handoff functionality
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A kind of undercut mark On Fluctuations pedicle nail of simplified structure
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A kind of pedicle nail with axial buffer and On Fluctuations function
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A kind of novel nail seat of reinforcement structure
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