我们厂是怎样从“低谷”中闯出来的西安西北光电仪器厂厂长李忠义西安西北光电仪器厂，是国家“一五”期间１５６项重点工程之一。自１９５７年建成投产以来，在工厂的发展史上，曾经有过一段灿烂的历史。但是，在改革的大潮中，特别是在保军转民的初期，西光落伍了。从１... How did our plant come from the “low valley” Xi’an Northwest photoelectric instrument factory director Li Zhongyi Xi’an Northwest Optoelectronic Instrument Factory, is one of the 156 key projects during the national “1st Five-year” period. Since it was completed and put into operation in 1957, there has been a glorious history in the history of the factory. However, in the tide of reforms, especially in the early days of protecting the military and converting people, Xi Guang was left behind. From 1...