angle face meaning in English
倾斜工祖
Examples
- Application of rotary fan - shaped actual mining technology in large inclined angle face
大倾角高档普采工作面中旋转扇形回采技术的应用 - Put it in the focuser and observe the reflection of its shiny 45 - angle face in the primary
把它放到调焦座上，观察它的45度角的反射面。 - Through analyzing on the reason of large tilt angle face roadway destruction , corresponding efficient support measures are provided , and good technology economic results are made
通过对大倾角工作面沿空留巷巷道破坏原因的分析，提出了相应的有效支护措施，收到了良好的技术经济效果。