অনুসন্ধান করুন
Portland cement
01
a cement that hardens under water; made by heating limestone and clay in a kiln and pulverizing the result
উদাহরণ
নিকটবর্তী শব্দ
অনুসন্ধান করুন
a cement that hardens under water; made by heating limestone and clay in a kiln and pulverizing the result