Abstract
At present, the phenomenon of "industrial dust" frequently appears in most cities of north China, which causes serious traffic inconvenience. The phenomenon is believed to be caused by excessive dust and fine dust emitted by human activities. These dust particulate materials not only reduce the visibility of the atmosphere, resulting in inconvenient transportation, but also because of its small diameter, strong adsorption capacity, can be used as a "vector" for many viruses and bacteria
基于PLC除尘设备控制系统的设计-12644字.docx