1) incline high-position alley pumping
倾斜高抽巷
1.
14201 in Shaqu Coal Mine were analyzed,the technical parameters to control methane by incline high-position alley pumping were opti- mized,and its control efficiency was investigated.
分析了沙曲矿14201工作面的瓦斯涌出特点,对倾斜高抽巷治理瓦斯的工艺技术参数进行了优化,观测了高抽巷治理瓦斯的效果。
2) high dip tunnel for drawing out gas
倾向高抽巷
1.
Application of high dip tunnel for drawing out gas in fully mechanized roof-caving face in No.5 coal mine in Yangquan;
倾向高抽巷在阳泉五矿综放工作面的应用
5) diagonal entry
伪倾斜巷道
6) inclined haulage road
缓倾斜巷道
补充资料:抽抽趔趔
1.犹言别别扭扭。
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