Description is made on the principle and application result of the short group bolting of slushing roadways in loosened rock.
论述了短锚杆群支护碎裂岩石中耙
理
实
。
Description is made on the principle and application result of the short group bolting of slushing roadways in loosened rock.
论述了短锚杆群支护碎裂岩石中耙理实。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件
观点；若发现问题，欢迎向我们指正。
