Low-Enriched Uranium 2 : Nuclear Energy and Nuclear Disasters. Uranium enriched to less than 20% U-235. (That in power reactors is usually 3.5: 5.0% U-235.)
US Department of Labor, Electric Power eTool: Glossary of Terms, Occupational Safety & Health Administration OSHA, Washington, D.C., USA 2010. https://www.osha.gov/SLTC/etools/electric_power/gl ossary.html, (OSHA/ Electr Pwr - Amer) {618}
