With the continuous improvement of people's drinking water safety requirements, water purifiers are rapidly entering ordi…
The reporter verified from close to the official channel that the price department of the National Development and Reform Commission is brewing wind …
Nielsen.com recently released the “research report on the needs and behaviors of mobile social users.†The report shows that people have a strong demand for social networking for interests, and the location-based services (LBS) function of mobil…
Unlike incandescent lamps and fluorescent lamps used in the past, their energy loss is large, but most of the energy is directly emitted by infrared rays, and the light source generates less heat. LEDs, in addition to being consumed as visible light, convert other energy. It became hot. In …