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最近一个时期，我们这里曾感到雷管紧张，尤其是太湖县地方国营煤矿更感困难，因此土法上马被提到重要的位置。九月下旬我们到太湖县江塘煤矿协助工作，在县委和煤矿领导的大力支持和鼓舞下，进行了土雷管的制造和用黑色炸药起爆硝铵炸药的试验，基本上证实了在没有雷管的矿山和野外勘探队，可以采用黑色炸药起爆其他炸药来解决雷管缺乏的困难。也就是说可以进行无雷管爆破，现将试验经过介绍如下：
In recent days, we have felt the detonation tension here, especially in Taihu County, where the state-owned coal mines are more difficult. Therefore, the introduction of indigenous law was mentioned in an important position. In late September, we went to work at Jiangtang Coal Mine in Taihu County. With the strong support and encouragement from the leaders of the county Party committee and the coal mine, we conducted tests on the manufacture of soil detonators and the initiation of ammonium nitrate explosives with black explosives. This basically confirmed that without detonators Mines and field exploration teams can use black explosives to detonate other explosives to solve the lack of detonators. In other words can be detonated without blasting, the test is now described as follows: