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- This technique has been used successfully in the air-return gate oJ" 1310 fully mechanized roof coal caving face in Zhangcun Coal Mine. 该项研究在漳村1310综放面回风巷的工程实践中得到了成功应用和检验。
- Deduces regress equation between ash and caloric power in coal of Zhangcun coal mine from making use of assaying datum.Provides the credibitity bases of theory for assaying datum to examine. 利用日常化验数据推导出漳村矿煤中灰分与发热量之间的回归方程,为化验数据的审核提供可靠的理论依据。
- Analysis on 39135inside working face water gushing londition at Zhangcun Coal Mine and its prevention 章村矿39135里工作面突水条件分析及防治
- 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。
- Zhangcun Coal Mine 漳村煤矿
- They underwrote the coal mine's bonds. 他们同意买下该煤矿的未认购的股票。
- There are two test situations of saft product to procluce level in 1307 workface zhangcun coal m... 结合潞安漳村煤矿1307工作面安全生产创水平前后的两次试验情况,就工作面系统可靠性对高产高效的影响进行了分析。
- There is a coal mine near my home town. 我的家乡附近有一个煤矿。
- 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。
- Liu township coal mine enterprises. 乡镇企业有刘沟煤矿。
- The miner is digging the coal mine. 矿工叔叔在挖煤。
- The company operates two factories and a coal mine. 那家公司经营两家工厂和一个煤矿。