gently inclined seam meaning in Chinese
缓斜坡煤层
Examples
- Design and working practice of vertical face intersection in gently inclined seam
缓倾斜煤层立面交岔点设计与施工 - Testing methods of floor compressibilities for coal mining face under conditions of gently inclined seam
缓倾斜煤层采煤工作面底板抗压入特性测定方法