9rocky 9rocky
  • 03-12-2020
  • Engineering
contestada

how many different types of ventilation are commonly used in the welding shop?

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Logankallaher
Logankallaher Logankallaher
  • 03-12-2020

Answer:

Ventilation strategies fall into three general categories: Natural Dilution Ventilation (least effective) Mechanical Dilution Ventilation. Local Exhaust Ventilation (most effective)

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