Methods The combustion rate of propellants of different PNP/PVB, RDX/binder ratio have been tested by the manometric bomb test.

• 方法 采用密闭爆发器实验方法 ；测定不同 PNP/ PVB配比粘结剂及不同 RDX与粘结剂配比的 LOVA发射药的燃烧速度 .