针对高原荒漠与东南沿海的气候特点,分析了导弹橡胶密封件在温度、湿度、臭氧和盐雾环境下的失效机理,提出了其环境适应性研究的方案；结合部队武器装备使用的现状,提出了在恶劣环境下预防橡胶密封件失效的措施.%The failure mechanism of missile rubber sealing components in highland, desert and southeast coast region environments was analyzed considering the main factors, such as temperature, humidity, ozone and salt fog. Researching scheme for the environmental worthiness of missile rubber sealing components was put forward. Failure prevention methods of the rubber sealing components were put forward combining with present application actuality in the army.
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