The National Natural Science Foundation of China(81472956,30972449);the Occupational Health Risk Assessment and National Occupational Health Standard Setting Project(131031109000150003)of the National Institute of Occupational Health and Poison Control,Chinese Center for Disease Control and Prevention.
Summary What is already known about this topic?Silica dust and coal dust are the main occupational hazards in coal-fired thermal power plants,which mainly exist in coal transportation workplaces,combustion milling wor...