可能问题出在通风装置上。

Maybe the ventilator is the problem.

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因而提出了将吹吸式通风装置用于棚板焊接烟尘控制上。

Thus we put forword to apply Push pull ventilation device to dust control welding roof.

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本发明还提供了该直通风散热装置的控制方法。

The invention also discloses method for controlling the heat sink in type of conduction through.

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本发明还提供了该直通风散热装置的控制方法。

The invention also discloses method for controlling the heat sink in type of conduction through.

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