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介绍了我国11种烟煤和无烟煤的爆炸性的测试结果，分析了烟煤爆炸性特点，研究了压力、温度、氧浓度等初始条件时烟煤爆炸性的影响，提出了不同场合下烟煤的防爆方法．论述了爆炸性对防爆方法的影响。
The explosive test results of 11 bituminous and anthracite coal in China are introduced. The explosive characteristic of bituminous coal is analyzed. The influence of bituminous coal explosive on initial conditions such as pressure, temperature and oxygen concentration is studied. The explosion proof method of bituminous coal under different conditions is put forward. Explosion of explosive impact on the method.