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The processing technique of a kind of automotive seat power transmission shaft and the mould of contracting flower tooth
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A kind of cold-heading molding technique for manufacturing positioning and guiding nut and cold-heading module
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A kind of cold-heading molding technique for manufacturing drive shaft and cold-heading module
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Cold heading forming process for transmission shaft and heavy extruding die structure for forming teeth
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Captive screw structure
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Automatic assembling machine for screws and gaskets
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