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The mold polishing needs to be done in areas where less dusty and need to be isolated. Polishing tools should be used for each different polishing and nuts should be preserved in place. When polishing the polishing particles should be placed on the tool and when polished by machine, the seeds need to be placed on the details. Polishing pressure should be adjusted according to the hardness of the particle size and instruments. With the amount of the metal taken away many of the polished nuts need to choose the type of crude.
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