短語詞組短語Ore e reserve estimation 礦石儲(chǔ)量估計(jì)ore e reserve 礦儲(chǔ)藏量;礦石儲(chǔ)量Ore reserve equipment 儲(chǔ)礦裝置ore reserve classification 礦石儲(chǔ)量分級(jí);儲(chǔ)量等級(jí)classification of ore reserve 存儲(chǔ)級(jí)別Ore reserve estimation 礦石儲(chǔ)量估計(jì)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(chǔ)量 返回 ore reserve