分析了非电导爆管起爆网络的连接和传爆过程，找出了采用该起爆网络进行水下炸礁时，炮孔装药产生拒爆的原因。
The link and explosion transmission of non-electric detonator network were analyzed and the cause of misfire during underwater reef blasting with the network was found out.
火箭炮，响尾炸紫色时雨柳，蓝色时雨柳。
Assorted rockets with big purple peony, blue peony burst and a very spectacular fiery tail.
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