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Small Cooling Fan classification

Date: 2015-1-9   Click: 1499 Times

"Small Cooling Fan" relate to the classification of a new concept of "fans." Because the inventor of innovative design concepts, making the product gives a fresh feeling. At first glance, categorized some difficulty. But analysts "Small Cooling Fan" after the classification principle, it should be said, the problem can still be classified as a consensus. If you are interested in HS studies may wish to understand the scope of the definition of heading 84.14. Referring to the fact whether or not incorporating a prime mover itself, to send a large number of air or other gas at a lower pressure state; or only the surrounding air flow. The first type of "Small Cooling Fan" may be used as a blower or blowers; second type of simple structure, by a rotation only in free air is driven fans.

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