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Title: Positive-pressure ventilation (PPV) exhaust openings vary with the size of the entry opening and ... Post by: Nightmare7171 on Feb 9, 2018 Positive-pressure ventilation (PPV) exhaust openings vary with the size of the entry opening and the:
A. capacity of hose lines. B. capacity of the blower used. C. number of personnel on site. D. number of compartments in the structure. Title: Positive-pressure ventilation (PPV) exhaust openings vary with the size of the entry opening and ... Post by: kim_kilgore on Feb 9, 2018 B
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