Circumstances where mechanical ventilation is required

Reference no: EM131093039

There are many reasons that can lead to a welding site being ventilated. Ventilation serves a lot of purpose in safeguarding the workers by regulating air flow in the workingareas. It is a necessity requirement for every welding site.

Discuss in one page that some of the circumstances where mechanical ventilation is required in the welding standards.

Reference no: EM131093039

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