The "Energy Efficiency Limits and Energy Efficiency Ratings of Power Transformers" standard has been officially implemented

Magnetic sensor development trend

In the first half of the year, the trend of the Internet has continued to slump

Finding a balance between lighting effects and energy savings

Native support for USB3 APU chipset appearances

China's first case study of exclusive rights to layouts of integrated circuits

Energy efficiency is very high and pollution reduces the prospect of solar street lamps.

Polysilicon market is booming from January to June with nearly 20,000 tons imported

In the first half of the year, Jiangsu's import and export amounted to US$214.6 billion, an increase of 50%

Interpreting the core competitiveness of the lighting market in 2011

The world's most economical light bulb Delta Electronics came out in March

Unicom's introduction of the 3G version of the iPad has basically ended