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Mazumder

Mazumder

Mazumder

Mazumder

1

Mazumder believes his is the only automatic dust-busting technology that does not need water or any kind of mechanical movement .

Mazumder 认为，他所开发的技术是唯一既不需要水，也不需要任何机械运动的灰尘扫荡技术。

2

Mazumder says that this can lift away as much as 90% cent of the dust in under two minutes and only uses a small amount of electricity

Mazumder 称，这钟技术将在两分钟之内除掉差不多 90%的灰尘，而只需要使用很少的电量。

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