Purchase Qty. Reference FOB Price
100-9,999 carat US$0.08
10,000+ carat US$0.06
Product Description
Product Description Diamond Micron Powder Model size comparison table Standard of China Standard of international Mesh Polishing effect Standard of China Standard of international Mesh Polishing effect W0.1 0-0.1 100000 Super mirror polishing W12 8-12 1600 Normal polishing W0.25 ...