论文部分内容阅读
由一机部委托甘肃省机械局、淮南矿务局主持的《YT28型气腿式凿岩机,锚杆安装新机具鉴定会》于今年十一月在淮南矿务局谢一矿召开。邀请到会的有煤炭、冶金、化工、水电等部有关厂矿、设计、科研、大专院校的代表。YT28型凿岩机和TJ9型气动树脂锚杆搅拌机均由天水燎原风动工具厂、淮南谢一矿铜陵狮子山矿等单位共同设计、
By a machine department commissioned Gansu Provincial Bureau of Machinery, Huainan Mining Bureau presided over the “YT28 type air leg rock drill, bolt installation of new equipment identification will be” in November this year, held in Huai’an Mining Bureau Xie Yi. Invited to the coal, metallurgy, chemical industry, hydropower and other ministries, design, scientific research, tertiary institutions representatives. YT28-type rock drill and TJ9-type pneumatic resin bolt mixer by the Tianshui Liaoyuan Fengdonggongju, Tongling, Huainan Xie Ling Shizuishan mine and other units jointly designed,