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| 爆炸松扣药包由炸药室、引爆器和连接线组成的爆炸系统,常与测卡仪联合使用,接在测卡仪下面，当测准卡点深度后上提测卡仪使爆炸系统正好对准卡点以上一个接头螺纹处。引爆后接头螺纹受振动而松开 | |||
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