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- XUZHOU COAL MINING GROUP CO., LTD. 江苏徐州矿务集团有限公司。
- In Xuzhou Coal Mining Area the groundwater hazard is serious due to the larger mining depth and complicated hydrogeological conditions. 徐州矿区开采深度大，水文地质条件复杂，水害严重。主要突出水源为奥陶系含水层。
- Research on Law of Surface Movement at Xuzhou Coal Mine 徐州矿区地表移动规律研究
- Evaluation of soil pollution by heavy metals around the gangue hills in Jiahe Coal Mine of Xuzhou Coal Group 徐州矿务集团夹河煤矿煤矸山周围土壤重金属污染评价
- 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。
- Xuzhou coal mines 徐州煤矿
- Xuzhou Coal Mine Area 徐州矿区
- Some coal mines had to shut down. 有些煤矿不得不关闭。
- Many coal mines are careless with worker safety. 很多煤矿对工人的安全问题根本不管不顾。
- There are many coal mines in the north. 北方有许多煤矿。
- There was a terrible blast in the coal mines. 矿坑中发生了可怕的爆炸声。
- Coal mines have given collectors good samples. 煤矿给(化石)收集者提供了很好的样品。
- Foul or poisonous gas that sometimes pollutes the air in coal mines. 矿井瓦斯，有毒气体矿井中有时污染空气的恶臭气体或有毒气体
- They underwrote the coal mine's bonds. 他们同意买下该煤矿的未认购的股票。
- There is a coal mine near my home town. 我的家乡附近有一个煤矿。
- The coal mines of North China are centred in Shanxi Province. 华北的煤矿集中在山西省。
- He tried to regularize the management of coal mines. 他试图将煤矿的管理系统化。
- 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。
