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- Determining rational width of small coal pillar protecting roadways driving along next gob supported by bolting 锚杆支护沿空掘巷合理位置的确定
- roadways driving along next gob 沿空掘巷
- driving along next gob 沿空回采
- PRETENSIONED SUPPORT OF ROADWAY DRIVEN ALONG NEXT GOB AND HEADING ADAJACENT ADVANCING COAL FACE AND ITS APPLICATION 迎采动工作面沿空掘巷预拉力支护及工程应用
- Study on Control Method for Rock Surrounding Roadway Driven along next Gob in Thick Coal Seam 厚煤层沿空掘巷围岩控制技术研究
- Keywords mining engineering;roadway driven along next gob;pretensioned support;pretensioned truss;high-quality bolt;cable with small borehole;M-shape steel strip; 采矿工程;沿空掘巷;预拉力支护;预拉力桁架;高性能锚杆;小孔径锚索;M型钢带;
- Application of roadway driving along next goof 沿空掘巷技术的应用
- roadways driving along next goaf 沿空掘巷
- Simulation on the position of road along next gob with large mining height face 大采高工作面顺槽位置模拟研究
- roadway driving along next goal for fully-mechanized caving face 综放沿空掘巷
- The dog padded along next to its owner. 那狗跟在主人身旁轻轻地走著。
- I was driving along a muddy path. 我沿着泥泞的小路开车。
- Roadway along next gob 顺槽
- We enjoyed driving along the expressway. 我们喜欢沿着高速公路开车。
- We took our time driving along the coast. 我们慢条斯理地沿着海岸开着车。
- The ship was driving along before the wind. 船乘风而驶。
- The ship was driving along before the wind . 船乘风而驶。
- May be I'll come along next time. 也许下一次我也来。
- Motorcars were driving along the road. 汽车在路上奔驰。
- We enjoyed driving along the new expressway. 我们喜欢沿着新建的高速公路开车。
