齐齐哈尔铁路局最近在加格达奇车辆段召开了全局机车车辆部门技术革新和技术改造现场经验交流会。会上由加格达奇车辆段、加格达奇内燃机务段、博克图机务段、三间房车辆段和海拉尔水电段等单位介绍了他们大搞技术革新发展运输生产的经验。会议期间各分局机 Qiqihar Railway Bureau recently held a workshop in Jiagedaqi global exchange of experience and technical transformation of locomotive and rolling stock workshop. During the meeting, the participants from Jiagedaqi Depot, Jiagedaqi Internal Combustion Station, Boxer Depot, Three-car Depot and Hailar Hydropower Station introduced their experiences of majoring in technology innovation and development of transportation and production. During the meeting of the sub-machine