Occupational Exposure Limits (OELs) are regulatory limits set to control the exposure of workers to hazardous substances in the workplace, including gases and vapors. These limits are established to protect employees from adverse health effects that may result from inhaling, skin contact, or other forms of exposure to toxic substances during their work activities. OELs play a crucial role in industrial hygiene and safety practices by ensuring that exposure levels remain within safe parameters.
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