plastic cartridge case
常见例句
- However tile plastic cartridge case has been used in some large caliber gun in recent years.
近年来，在某大口径火炮上，试图改用塑料药筒。 - The two-dimension finite element model of plastic cartridge case is acted by multi-phase flow has been established. The effects of different sizes on the strain result of cartridge case are analyzed.
建立某大口径火炮膛内多相流场对塑料药筒作用的二维有限元模型，进行计算，得到应力分布结果； 返回 plastic cartridge case