美国第一条连续自动单级发射药生产线即将于雷德福陆军弹药厂进行生产。为了为该发射药生产线的操作作好准备,必须解决的关键问题之一是研究出一种迅速和准确估计装药量的方法,从而可以避免靶场发射确定装药量所 The United States first continuous automatic single-stage propellant production line is about to be produced at the Redford Army Ammunition. One of the key issues that must be addressed in order to be prepared for the operation of the projectile production line is the development of a rapid and accurate method of estimating the charge so that the firing of the firing range can be avoided