论文部分内容阅读
本文对国内外矿用过滤式自救器用干燥剂的吸水性能和强度的测定及结果进行了详细的论述 ,并分析了干燥剂性能对过滤式自救器质量的影响
In this paper, the domestic and foreign mining filter self-rescuer desiccant water absorption and strength measurement and results were discussed in detail, and analyzed the desiccant performance on the filter self-help device quality