921计划是我国的什么计划

简介：Because of the support for the Kaifeng front line, the imperial court had an overall tightening of money and food. The Zhenlu Factory and the Armor Factory were suspended for three months. Although according to Zhu Cixiang's wishes, the firearms factory and the gunpowder factory must not stop and must produce at full capacity, but the food and wages could not keep up. In the end I also had to stop for two months.