Is’ was one of the first polishing abrasive used by opticians , its properties make it still one of the best polishing agents ,but some contraindications have decreed the abandonment in favor of other products , luck in the iron oxide optical processing is finished with his fame at the beginning of chemical production
Iron oxide “Rouge”
Is’ was one of the first polishing abrasive used by opticians , its properties make it still one of the best polishing agents ,but some contraindications have decreed the abandonment in favor of other products , luck in the iron oxide optical processing is finished with his fame at the beginning of chemical production
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