kaylajohnson9520 kaylajohnson9520
  • 29-03-2022
  • Health
contestada

What is the permissible exposure limit for respirable crystalline silica.

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mirandalandon mirandalandon
  • 29-03-2022

Answer:

The PEL for respirable crystalline silica is 50 micrograms per cubic meter (µg/M3) of air

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