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- Cutting- hole belt support technology in great fault comprehensive mining face 大断面综采切眼锚杆支护技术
- Keywords comprehensive mining face;high spud angle;equipment installation; 综采工作面;大倾角;设备安装;
- On Comprehensive Mining Face Dismantle Technology with High-Gas Content Condition 高瓦斯条件下的综采工作面撤除技术
- Analysis on large span comprehensive mining face water burst in No. 5308 thick coal seam, Baodian Coal Mine 鲍店煤矿5308厚煤层大跨度综采放顶煤工作面涌水分析
- 101 Comprehensive Mining Face Pressure Observations and Top Floor Category of Tianchi Energy Co. Ltd. 天池能源有限公司101综放工作面矿压观测与顶板分类。
- Technical analysis on turnings of the comprehensive mining faces 关于综采工作面拐弯的技术分析
- Application of comprehensive mine dust prevention and control technology to coal mining face with light weight hydraulic powered supports in Fangezhuang Mine 范各庄矿轻放工作面综合防尘技术应用
- comprehensive mining face 综采工作面
- Application on Secondary Negative Pressure Duster in Comprehension Mining Face 矿用二次负压除尘器在综采工作面中的应用
- The advance support of intake and return aircourse needs a lot of plate girders in the comprehensive mechanized coal mining face. 综采工作面的进回风巷超前支护要用很多板梁。
- In the coal mining face underground, there are three core equipments including supporters, conveyors and shearers. 煤炭井工开采中,最核心设备是工作面的支架、运输机和采煤机。
- Cantilever beam of key strata breaks and caves into blocks,which is periodic weighting of mining face. 关键层悬臂梁破断垮落成承压砌块,其垮落及沿架后切落,形成工作面周期来压。
- Article 30 While mining major minerals,a mining enterprise shall,in accordance with a unified plan,carry out comprehensive mining and utilization of paragenetic and associated minerals that are of industrial value,so as to avoid waste. 第三十条 在开采主要矿产的同时,对具有工业价值的共生和伴生矿产应当统一规划,综合开采,综合利用,防止浪费;
- The autumn wind marks a road trace on mine face, proves me in thissection of sentimental harvest. 秋风在我的脸上画上一道道痕迹,证明在这段感情上的收获。
- Article 30 While mining major minerals, a mining enterprise shall, in accordance with a unified plan, carry out comprehensive mining and utilization of paragenetic and associated minerals that are of industrial value, so as to avoid waste. 第三十条 在开采主要矿产的同时,对具有工业价值的共生和伴生矿产应当统一规划,综合开采,综合利用,防止浪费;
- The feed way of the shearer is the important component of coal technology,it directly affects the output and benefit of the coal mining face. 采煤机的进刀方式是采煤工艺的重要组成部分,它直接影响到工作面的产量和效益。
- The extinguishment experiences of comprehensive mining caving coal in Nanshan Coal Mine are introduced from the system arrangement, the sequence and construction of the coal lane digging. 从南山煤矿综一队综采放顶煤工作面的系统布置、煤巷掘进的顺序和施工等几方面,介绍了南山煤矿的综采放顶煤的消防火经验。
- In large dip angle mining face,the antis-kid and anti-collapse question on hydraulic support is a key to mining successfully. 在大倾角工作面中,液压支架的防倒防滑问题是工作面能否顺利实现开采的关键。
- The charts were used to illustrate the dust distribution laws of coal mining face, heading face, during haulage, car-loading and tipping. 使用图表反映出采煤面、掘进工作面、运输过程、装车过程以及翻车时粉尘的分布规律。
- With the measured information, the paper analyzed the surrounding rock control results of the gob-side entry driving along the coal mining face. 在实测资料基础上,分析了综放沿空留巷围岩控制效果,得出的结论对综放沿空留巷推广应用具有指导意义。