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Indoors or in a confined space, welding cadmium-coated metal must be done with what?

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  1. A standard dust mask
  2. General ventilation only
  3. Local exhaust or airline respirators

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References

  1. OSHA 29 CFR 1910.252 General requirements, welding, cutting and brazing www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.252 Checked 2026-10-10.

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