surface coal mine造句
例句與造句
- Analysis of casting blast parameters in surface coal mines
露天煤礦拋擲爆破參數(shù)分析 - Code for design of organized construction of surface coal mine
露天煤礦施工組織設(shè)計(jì)規(guī)范 - It's difficult to find surface coal mine in a sentence. 用surface coal mine造句挺難的