It was also used to understand German production more generally, including number of factories, relative importance of factories, length of supply chain (based on lag between production and use), changes in production, and use of resources such as rubber.
它也用于探查更多德国生产的信息，包括工厂数目、工厂的相对重要性、供应链长度（基于生产和使用之间的滞后程度）、生产工艺的改变、及对诸如橡胶等资源的使用。