搜索 - 科创

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本环节结束2.壳体、连接处设计与压力等数据计算 (1)燃烧室计算燃烧室内径44mm，长度200mm。药柱外径42mm，长度200mm，两个端面可燃，内径8mm。

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约找到 10000 条结果，耗时 0.217 秒

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