According to the syntaxis skill of shock wave and the theory of effective charge,the annular conical booster pellet structure is designed.
根据冲
聚技术原理及有效装药理论,设计出环锥形传爆药装药结构。
According to the syntaxis skill of shock wave and the theory of effective charge,the annular conical booster pellet structure is designed.
根据冲聚技术原理及有效装药理论,设计出环锥形传爆药装药结构。
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