秘密队伍在长沙组建1955年3月,一支秘密队伍进驻了长沙市窑岭的一座新建楼房。这个部队全称是中央地质部309队。全国有两支这样的秘密队伍,另外一支在新疆。湖南这支秘密队伍的性质、任务,据说只有当时的湖南省委书记周小舟一个人知道。队员们的主要任务是接受苏联专家的培训,学习地质普查方法和各种仪器的使用。当时有4位苏联专家,队员们要在他们的教导下 The formation of a secret team in Changsha In March 1955, a secret army stationed in a new building in Yaowing, Changsha. The full name of this unit is 309 Central Geological Department team. There are two such secret groups throughout the country, the other in Xinjiang. Hunan secret nature of this team, the task, it is said that only then the Hunan Provincial Party Secretary Zhou Xiao know. The main task of the team members is to receive training from Soviet experts and to learn the methods of geological census and the use of various instruments. There were four Soviet experts at that time, and the team members were to teach under their guidance