How about xi drilling and diamond or diamond drill
Xi diamond drill? Diamond is a precious gem, whether it's for collection or inlaid jewelry, are of special significance, but expensive, but stop the pursuit of it, many people like diamond drill? A lot of people have more questions, below, let the author take together to have a look at it. The heart of the ocean like diamond drill? Diamond is the hardest natural substance in the world, how to judge its quality depends on its color, weight, clarity, and cut the four parameters, it is commonly said that is 4 c standard, like diamond drill? Is also a measure of a diamond quality and value, the four parameters you can see on the diamond attached certificate, if you are through the normal way to buy diamond, is bound to have a certificate. Xi diamond drill? It says to the quality of the diamond is by its color, weight, clarity, and cut, but what is the specific? 4 c diamond for diamond general can be divided into: the influence of color accounted for 15% , cut 20% - 20% 40% - 35%, weight 60%, clarity accounted for 15% 25%. Only know these can know how was xi drill diamond quality, in order to better choose their own like diamonds. About xi diamond drill? The author first to introduce here, if you still have what not understand or want to buy diamond can be to see, at the same time you also can contact our customer service consulting related problem. Develop reading: xi drill how diamond ring like drilling and diamond rings, please xi drill or drill
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