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A kind of noble metal technology chain processing method and its technology chain obtained
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A kind of hollow hard golden watch shell manufacture craft of disposal molding
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A kind of hollow hard golden watch bracelet band grain manufacture craft
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A kind of diamond setting batch wreath manufacture craft
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A kind of diamond setting golden watch shell manufacture craft
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A kind of gold ebuche manufacture craft
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A kind of gold wrist-watch batch wreath manufacture craft
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A kind of hard solid watchcase manufacture craft of gold of link fuse 3D
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A kind of hard solid watchcase manufacture craft of gold of spot welded type 3D
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A kind of hollow golden watch shell manufacture craft
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A kind of electroforming manufacture craft of noble metal ebuche
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A kind of golden watch shell electroforming solution and its electroforming process
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A kind of solid wristwatch case manufacture craft of noble metal
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A kind of hard golden watch band
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Infrared ray mechanical watch rotating cabinet
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The transparent stem-winder of break-against shock-absorbing
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The automatic winding structure of stem-winder
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The hand winding mechanism of big machinery table
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The shockproof balance spring mechanism of stem-winder
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Pendulum supporter for mechanical watch
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