北武夷蔡家坪矿床是近年来新发现的一个中型铅锌矿床。

The Caijiaping lead-zinc deposit, located in north Wuyi area, Jiangxi Province, is a newfound medium-sized deposit.

youdao

北武夷蔡家坪矿床是近年来新发现的一个中型铅锌矿床。

The Caijiaping lead-zinc deposit, located in north Wuyi area, Jiangxi Province, is a newfound medium-sized deposit.

youdao