3500mg Ozone ceramic Plate

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Aggiunto blog Food

2022-06-23 07:49:31 -

Silicon carbide, commonly alumina c799 known as emery, is generally made by the electric reaction after mixing silica and coke. Silicon carbide is composed of sic, which takes on green, black and yellow colors due to impurities. Industrially, it is divided into two categories according to color, silicon carbide and silicon black, and its sic content is ≥99% and 98.5%,...

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