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CN106676775A
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Lockstitch sewing machine and upper thread cutting mechanism for lockstitch sewing machine
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The pinch roller assembly of a kind of sewing machine and sewing machine
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A kind of pinch roller assembly for sewing machine and sewing machine
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Injection mold of crank part
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Injection mold for forked needle bar
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Wax injection mould for curved needle driving connecting rod
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Die
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Gib injection mold for joint part
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Wax injection die
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Injection mould for flat transmission rod of clutch
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Injection mold for curved needle clamps
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Wax injection die of support part
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Wax injection mold for bent needle bar shaft casing
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CN102950708A
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Mold for injecting feed dog holder
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