Blaine Fineness
แปลว่า(Concrete Engineering) The fineness of granular materials such as cement and pozzolan, expressed as total surface area in square centimeters per gram, determined by the Blaine air-permeability apparatus and procedure.
หรือคุณกำลังค้นหา Wagner Fineness, Blaine Fineness, gram, gram, gramme, gm, -gram