分电引信和火线引信两种引爆方式。农村一般都是火线引爆，很多事故都是“哑炮”复燃所致

来源: coach1960 于 2025-08-18 06:05:37 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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