已经出现严重亏损的企业，特别是行将破产的亏损大户，能否摆脱困境，走上良性发展轨道？北京电子管厂、山西大众机械厂、上海无线电二厂这三个特困企业，用它们机制改革的实践，对此做了有说服力的肯定的回答。山西大众机械厂，自1985年到1991年连续6年亏损，累计亏损5400多万 Has a company that has suffered serious losses, especially a large loss-making bankruptcy bank, get out of its predicament and embark on a healthy development track? The three extremely poor enterprises, Beijing Electronic Tube Factory, Shanxi Volkswagen Machinery Factory, and Shanghai Radio Factory No. 2, used their institutional reforms to make a convincing and affirmative answer. Shanxi Volkswagen Machinery Factory, which has suffered losses for six consecutive years from 1985 to 1991, with a cumulative loss of more than 54 million.