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文章首先扼要地介绍了瑞典全国三十六个地下金属矿山使用柴油无轨设备的部分统计资料,以及瑞典政府职业安全与健康局关于井下大气中柴油机废气的临界极限标准。指出,为达到这标准,采掘机械设计制造部门、矿山、科研单位,已经并正在进行大量的研究工作。接着比较系统地介绍了瑞典律勒欧大学柴油机废气净化实验室的研究任务、目的、基本设备
The article begins with a brief overview of some of the statistical data on the use of diesel trackless equipment at 36 underground metal mines across Sweden and the Swedish Agency for Occupational Safety and Health’s critical limits on diesel exhaust in the downhole atmosphere. Pointed out that in order to achieve this standard, mining machinery design and manufacturing departments, mines, research institutes, has been and is a lot of research work. Then it systematically introduces the research task of the diesel exhaust purification laboratory of the Swedish Luleau University, the purpose, the basic equipment