急斜近距煤层
基于1个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
新型采煤法的实施有利于避免急斜近距煤层开采的相互影响，提高生产能力和采出率，形成规范的通风系统。
The application of new mining method is benefic to avoiding mutual effect between steeply inclined near coal seams, improving production ability and recovery, forming canonical ventilation system.
youdao
应用推荐
模块上移
模块下移
不移动