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  1. Occupational exposure limit - Wikipedia

  2. Permissible Exposure Limits – OSHA Annotated Table Z-1 | OSHA.gov

  3. Occupational exposure limits - ECHA

  4. Full article: The Global Landscape of Occupational Exposure Limits ...

  5. Occupational Exposure Limits – State of the Science - CDC Blogs

  6. 职业暴露限度OEB/OEL【2022】-国外法规-蒲公英 - 制药技术的传 …

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