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Coarse Grinding of outside Diameter |
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Pointed end Coasing Process |
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Clean in hot water by ultrasonic wave |
Clean in nitric acid by ultrasonic wave |
Clean in water by ultrasonic wave |
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OD Grinding Process |
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Clean in water |
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Outside Finishing End Face |
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Clean in hot water by ultrasonic wave |
"SAHFURON"ultrasonic wave |
Clean in water |
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Outside Polishing Process |
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Clean in hot water by ultrasonic wave |
"SAHFURON"ultrasonic wave |
Clean in water |
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