coal- mining enterprise的用法和樣例：
例句
- This paper discusses several problems about material management to be solved in coal enterprise at present.
對關(guān)于當前煤炭企業(yè)物資管理工作需解決的幾個(gè)問(wèn)題進(jìn)行了闡述。 - Shield hauler is a usual main hauler of underground transportation in a modern coal enterprise.
支架搬運車(chē)是現代化煤炭企業(yè)井下搬家倒面常用的一種主力車(chē)型。
