多年来,一些国有企业的民兵武器装备特别是高炮等重装备都存放在企业里,由企业的民兵来定期保养。在山东省兖州市,随着国有企业的改革改制,原来效益比较好的像肉联厂、毛条厂、煤机厂等国有企业,由于不能适应市场经济的发展而倒闭、破产或改制为民营企业。企业的倒闭和改制,不 For many years, the militia and armament equipment of some state-owned enterprises, especially heavy artillery and other heavy equipment, has been kept in the enterprise and regularly maintained by the militia of enterprises. In Yanzhou City, Shandong Province, with the reform and restructuring of state-owned enterprises, the former state-owned enterprises like Meat Union Factory, Top Mill Factory and Coal Machine Factory, which had relatively good returns, failed to adapt to the development of the market economy and collapsed, bankrupted or restructured into private enterprises . Business failures and restructuring, no