(一) 北京机床研究所风风雨雨中已走过了坎坷不平35年的成长历程。人员由几十人的二局设计处发展到目前2200多人的庞大队伍;工作场地由租用几间住宅房到现在的恒温车间、超净试验室、厂房和中心花园,科研生产基地占地约44万m2,靠锉刀、鎯头、烙铁起家,凭几块百分表、千分尺、万 (a) The Beijing Institute of Machine Tools has gone through a rough and upswing 35 years of growth in the ups and downs. From dozens of people’s second bureau design offices to a large team of more than 2,200 people; the work site consists of renting several residential houses to the current constant temperature workshop, clean laboratory, factory building and central garden, and the research and production base occupies approximately 440,000 m2, starting with a sickle, hammer, and a soldering iron, with a few dial gauges, micrometers, and ten thousand