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Re: Ã渶ÎӶȸ¦½¤ 009 dense layer fashion jewelry , is generally more durable than other black jewelry. However, the finish does not tend to be glossy like plating or alloy oxidation.Finally, laser treatment can produce surface Wedding Rings nanostructures which render a deep black finish on metals. This is performed by femtosecond laser, which emits extremely intense, ultrashort Diamond Jewelry pulses. This discovery was.
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