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- Strengthen the small coal mine survey wind 加强地方小煤矿测风工作
- Service and Management of Coal Mine Survey to Construction Department 煤矿测量工作对施工区队的服务与管理职能
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- That coal mine is no longer worked. 那个煤矿已经不经营了。
- Keywords mine surveying;CGIS;coal mine plot; 矿山测量;矿井地测信息系统;矿图;
- The survey and application of plough in Xinxing coal mine are introduced. 介绍了新兴矿的矿井概况及刨煤机在该矿的使用情况。
- They underwrote the coal mine's bonds. 他们同意买下该煤矿的未认购的股票。
- coal mine survey 煤矿测量
- There is a coal mine near my home town. 我的家乡附近有一个煤矿。
- On the Weak Points of the Village Coal Mine Surveying and Strengthening Measure 论乡镇煤矿测绘薄弱环节及强化措施
- The Weak Point of the Village Coal Mine Surveys and It's Strengthening Measure 乡镇煤矿测绘薄弱环节及强化措施
- A computer-aided cartography system for surface mine survey is proposed. 介绍了一个适用于露天矿测量的计算机辅助绘图系统。
- We decided to open out a coal mine near the city. 我们决定在城市附近开发一煤矿。
- The coal mine was closed down due to exhaustion. 这煤矿因矿源枯竭而关闭了。
- They are developing a new coal mine. 他们在开发新煤矿。
- They sold the coal mine at a profit. 他们把煤矿卖掉赚了钱。
- China Geological Coal Mine Corp. 中国地方煤矿总公司。
- Coal Gas Factory of Datong Coal Mine Gro. 大同煤矿集团有限责任公司煤气厂。
- A passage or gallery in a coal mine. 通道煤矿中的通道或水平巷道
- My grandfather used to work in a coal mine. 我祖父曾在煤矿工作过。