The difference between talcum powder and calcium carbonate ...
Generally speaking, it is not a big problem to set the price according to the number of meshes. For example, the general price of 800 mesh is between 700 and 850 yuan, and the price of 1250 mesh is between 1000 and 1000. Between 1280 yuan. The price is too high or too low is not normal. About the difference between talcum powder and calcium ...
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