本文根据我国国民经济调整时期机械产品需求量和品种多变的特点、提出试行弹性计划、滚动计划和分层计划,来代替传统的计划管理方法,以增强机械工业企业对机械产品市场需求变化的应变能力,并对上述三种计划的作用,特点和制订方法作了概要的介绍。 Based on the characteristics of the demand and variety of mechanical products during the adjustment period of China’s national economy, this paper proposes a flexible plan, a rolling plan, and a hierarchical plan to replace the traditional plan management method in order to increase the market demand for machinery products for mechanical products. Responsiveness, and gave an overview of the roles, characteristics, and methods of formulation of the above three programs.