Tonglushan ore district

• 铜绿山矿田

Tonglushan ore district的用法和样例：

例句

1. Testing and study on utilizing this technology for tightened filling in sill stope in Tonglushan Mine are presented in this paper.
   本文介绍了铜绿山矿全尾砂高水固化充填试验工艺，以及利用该技术实现底柱采场充填接项的试验研究。