摘要
On 21st July,2015,China＇s Ministry of Land and Resources announced in the promotion meeting of prospecting breakthrough strategic action that China had 116 medium-sized or above newly discovered mineralproducing areas in 2014.
On 21st July,2015,China＇s Ministry of Land and Resources announced in the promotion meeting of prospecting breakthrough strategic action that China had 116 medium-sized or above newly discovered mineralproducing areas in 2014.
