【摘要】 简要介绍了新型智能矿用二次预警爆炸仪的组成、原理、性能和特点,使用该仪器对环境中甲烷、氧气的检测,通过单片机计算出环境气中有无爆炸危险。更多还原

【Abstract】 This paper give a brief description of the structure, principle, performance and features of the new intelligent mine-purpose pre-alarming apparatus for secondary explosion. When using this apparatus to detect methane and oxygen in ambient air, the chip computer can calculate the ambient air whether it has explosive hazard or not.更多还原