煤炭工业部煤矿专用设备标委会掘进机械分会简介煤炭工业部煤矿专用设备标委会掘进机械分会成立于１９９１年６月，它挂靠煤炭科学研究总院太原分院，在煤炭部及煤矿专用设备标委会（以下简称煤专设备标委会）的领导与支持下工作。１９９６年１１月，掘进机械分会进行了换... Ministry of Coal Industry Standard Equipment for Coal Mine Tunneling Machinery Branch Brief Introduction Coal Mine Machinery Industry Standard Committee Boring Machinery Branch was established in June 1991, it is linked to Coal Research Institute of Taiyuan Branch, Department of Coal and Coal Mine Equipment Commission (hereinafter referred to as the coal equipment standard committee) under the leadership and support of the work. In 1996 November, heading machinery branch was changed ...