短語詞組短語Ore e reserve estimation 礦石儲量估計ore e reserve 礦儲藏量;礦石儲量Ore reserve equipment 儲礦裝置ore reserve classification 礦石儲量分級;儲量等級classification of ore reserve 存儲級別Ore reserve estimation 礦石儲量估計productive ore reserve 生產(chǎn)礦量developed ore reserve 開拓礦量quantity of ore reserve 礦量mine ore reserve 礦井儲量 返回 ore reserve