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我国国有重点煤矿采掘关系常呈紧张势态,尤其是综采得到大力发展后,采掘关系矛盾更显突出。为了缓解采掘关系紧张状况,“六五”以来,国家和行业在提高岩巷掘进技术水平和装备方面给予投入,形成多种形式的岩巷掘进作业线,“三小”光爆锚喷岩巷掘进作业线是其中之一。该作业线是在原中国统配煤矿总公司范维唐副总经理的倡导和直接指导下,由煤炭
The relationship between China’s state-owned key coal mined and mining is often a tense situation, especially after the fully mechanized mining has been vigorously developed, the contradictions between the mining relations have become even more prominent. In order to ease the tensions in the mining relations, since the “6th Five-Year Plan”, the state and the industry have invested in improving the technical level and equipment of rock tunneling and have formed various forms of rock tunneling operation lines. The “three small” Tunneling is one of them. The operation line is in the original coal mines in China with the Deputy General Manager Fan Wei Tang’s advocacy and direct guidance from the coal