论文部分内容阅读
通过７４２９ 大倾角工作面应用高档普采工艺的成功经验， 论述了在大倾角工作面应用高档普采工艺的可行性。
Through the successful experience of applying high-grade general mining technology to the 7429 large-angle face, the feasibility of applying the high-grade general mining technology to the large-inclination face is discussed.