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近几年来,兖州矿区通过引进国外各类煤巷锚网支护施工机具,消化吸收其先进技术,为了工作面装备的合理配套和锚 网支护技术的快速发展奠定了基础,取得了较好的经济效益。 为了提高锚网支护掘进工作面的施工速度及支护质量,兖州矿业(集团)公司先后从澳大利亚眼睛王等公司引进了各种
In recent years, Yanzhou mining area through the introduction of various types of coal seam anchor network supporting construction machinery, digestion and absorption of its advanced technology, in order to face the reasonable equipment and supporting the rapid development of anchoring net support technology has laid a foundation and achieved better The economic benefits. In order to improve the construction speed and supporting quality of bolting support excavation face, Yanzhou Mining (Group) Company successively imported various kinds of