shanghai aipu environmental protection technology -

shanghai aipu environmental protection technology

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110mm non power turbine air ventilator
Specification: 110mm
Detail: The roof ventilation fan applies the theory of convection between natural wind and air to accelerate and transform any parallel airflow into vertical so as to improve the indoor ventilation. The hot air rises and cold air fall...


Showing 11 - 11 of 11, total 2 pages [First] [Previous] [Next] [Last]
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