Application of pozzolanic mineral admixture at Quang Ngai to partly replace portland cement in concrete.
Trích dẫn kiểu ChicagoApplication of Pozzolanic Mineral Admixture At Quang Ngai to Partly Replace Portland Cement in Concrete.
ציטוט MLAApplication of Pozzolanic Mineral Admixture At Quang Ngai to Partly Replace Portland Cement in Concrete.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.