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锚杆支护系统多种多样。文章在锚杆及锚杆系统作用机理的研究试验基础上 ,介绍一种新型锚杆系统 ,实际使用充分证实了它的先进性。
A variety of bolt support system. Based on the research on the mechanism of bolt and bolt system, this paper introduces a new type of bolt system, which fully confirms its advanced nature.