It is not 3 pieces or 5 pieces. Why do electric fan blades have to be single?

Review expert: Zhao LiangyuAssociate Professor of Flying Control Department, Beiji...

【Mountain Camellia】 Shake the fan to send cool

The electric fan replaces the fan, the air conditioner replaces the electric fan, showing the progress of the times. However, recently, I found that my father picked up the old -fashioned big pan fan

Wash the electric fan air conditioner like this, and get off the gray and clean!

UnknowinglyThe rainy season in Hangzhou has come to an endWe are out of plum!This year's plum time is 14 days earlier than usualThis means that we will be exposed to high temperature for 14 daysHigh t

He Yanhuan: In the past, Wuhan was overwhelming

On June 11, Mr. He Yanhuan, who was familiar with Wuhan people, was elected 2021 C...