THE APPLICATION OF ORGANIC HYDROCARBON GAS COMBINED WITH PRIMARY HALO SURVEY TO ORE PROSPECTING AND PROGNOSIS IN THE MAANQIAO GOLD DEPOSIT是什么意思_THE APPLICATION OF ORGANIC HYDROCARBON GAS COMBINED WITH PRIMARY HALO SURVEY TO ORE PROSPECTING AND PROGNOSIS IN THE MAANQIAO GOLD DEPOSIT在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句