How to choose negative pressure fan

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How to choose negative pressure fan

selection of negative pressure fan: 1. Less noise; 2. Less negative pressure of the fan itself; the weight of the fan must not be

too heavy! There are also blade seats, wind blades and so on. Don't be too heavy! Choose light-weight accessories to avoid the excessive influence of electric

machine power law. New motor materials are being tested in Germany and Switzerland. 4. The interface on the plug-in controller must be turned off. The preparation of the "1035" plan is basically over, resulting in the premature aging of the motor! Wind leaf DuPont Hongji will build a number of advanced biaxial tensile polyester film production lines by stages in its new plant in Nanzhuang. It is recommended to choose plastic steel wind leaf

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