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The first polishing will be carried out to check whether the polishing requirements are met, and the quality inspection or the supervisor can confirm the correctness before starting the batch polishing operation. Products to be polished should be placed in a stable position, and small parts should be fixed to avoid product defects caused by machining during the grinding process. Proper use of the grinding tool to promptly inspect and replace worn discs or polishing discs. The sander should be tightly held during grinding.
More info, pls contact:
Tel: 008613556071779
EmailL: market@baiyujewelry.com
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