In rencent years,with the development of Real estate ,Liming heavy industry want to develop the Recycled concrete products market. Recycled materials products...
READ MORECalcium carbonate application in the adhesives, sealants as follows: Calcium carbonate is widely used in adhesives and sealants as a...
READ MOREA limestone powder in plastic: 1, incremental and reduce costs. 2, to improve the heat resistance of plastics, 40% CaCO3...
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