coal- mining enterprise

• 煤炭企业

coal- mining enterprise的用法和样例：

例句

1. This paper discusses several problems about material management to be solved in coal enterprise at present.
   对关于当前煤炭企业物资管理工作需解决的几个问题进行了阐述。
2. Shield hauler is a usual main hauler of underground transportation in a modern coal enterprise.
   支架搬运车是现代化煤炭企业井下搬家倒面常用的一种主力车型。