引文 ２０世纪６０年代中期，在中国西北某边陲地区的重重深山里，勘探发现了一种有重大战略意义的稀有金属矿藏。而其蕴藏量之丰厚，品位之富高，促使决策部门下定决心，立即把开采的计划方案提上了议事日程。 国防科工委把这项筹建任务交给了上海。于是，在浦江两岸数以百计的各类工厂、单位中经过精心挑选，一批包含有消防人员、掘进工、爆破员、卷扬机手、电站运行工、电工、钳工、机修技术员、医护人员等２０余个工种和行业的人员被编成建制，加上满满当当的挖掘器械、发电设备和各类相关仪器、工具，上了一辆临时专列。１９６５年１０月某日的深夜，这列不为人知的临时专列，悄悄地驶离上海，奔赴那神秘而又杳无人烟的矿区…… Quotation In the mid-1960s, exploration found a strategically significant rare-metal deposit in the depths of a border region in northwestern China. And its rich reserves, high grade, prompting decision-making departments determined to immediately put the mining plan put on the agenda. The Commission of Science, Technology and Industry for National Defense handed over this preparatory task to Shanghai. As a result, hundreds of factories and units on both sides of the Pujiang River have been carefully selected. A group of firefighters, diggers, blasting workers, winch drivers, power station operators, electricians, fitters, mechanics and technicians, etc. More than 20 types of work and industry personnel were compiled into the system, coupled with full of digging equipment, power generation equipment and various related instruments, tools, on a temporary train. In the middle of the night of October 1965, this unknown temporary train left Shanghai quietly and went to the mysterious and unmanned mining area ......