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喷流射孔枪用高爆炸性聚能射孔弹代替普通射孔弹的射孔枪。借雷管发火引爆主炸药产生高压，使炸药包中的金属垫变成高压金属流呈针状的微粒高速喷射，穿透套管进人地层，形成射孔
expl. jet perforator

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