The primary nugget, first reported in this paper, was discovered in No. 47 branch vein in Dakaitou ore block, Linglong g......

优质名茶品牌茶都有一个发生发展的创新过程。地处湘赣边境罗霄山片区攻坚扶贫特困县之一的桂东县,具有创新茶品牌的特有区域比较......