... cast propellant 模铸推进剂 progressive propellant 增面燃烧推进剂 plastic propellant 塑料推进剂 ...
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Contrast with single base gun propellant with polymer coating layer, the two-layered variable-burning rate propellant has good properties of progressive combustion and low temperature coefficient.
与高分子包覆单基发射药相比,双层结构变燃速发射药具有较好的燃烧渐增特性和明显的低温度系数效果。
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