Dust particles suspended in the atmosphere, generally ranging in size from 100 micrometers down. The dust can cause effects on the health of people, animals, plants, damage to houses. Cause trouble annoy to the people.Cause obstacles in transportation. And the smaller diameter no more than dust 10) is in the low speed option is suspended in the atmosphere longer. And from what we can see video news I really was surprise that the dust was really.The reporter who came to this news. He have leave the park less than 1 hours, but the car back, bending the dust so thick.
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