资讯

Magnetic hysteresis loss (iron loss) is an important magnetic property that determines the efficiency of electric motors and ...
The Indian government has proposed requiring the lowest temperature setting on all new air conditioners to be 20 Celsius, or ...
The One Big Beautiful Bill Act accelerates the end of Biden-era tax cuts for solar and wind, putting many projects into ...
A scheme which will see solar panels placed on the roofs of hundreds of schools and hospitals could be expanded to include religious buildings, Ed Miliband has suggested.The Energy Secretary told the ...