raw mill grinding process of limestone ultra fine grinding ...
china blue raw limestone steps brick Features: 1)water absorption rate: ≤0.5% 2)Size: 400X400MM 500X500MM 600X600MM, 800x800MM, 1000X1000MM 3)Working finished: honed, tumble 4)Usage: House flooring, hotel, super market, shopping mall, warehouse flooring and Wall etc. 5)Package: Neutral packing or customer's package SIZE(MM) PCS/CTN Square metr/CTN KGS/CTN CTNS/PALLET …