什么叫推波倍投方案

简介：After the bird gun drill was over, Jiang Qichen, the former aide under Chen Qiyu, praised: The bird gun is really a sharp weapon, and the paper-wrapped bullets fired by His Highness the Prince are even more ingenious. They are not only fast to load, but also powerful. The combination of the two can create a large-scale When the equipment is deployed in the army, why worry about the traitors being destroyed and the captives being unjust?