看看高壓線長什麽樣
	文章來源: sylph 於 2010-02-02 12:23:58

Transmission lines mostly use three phase alternating current (AC), Electricity is transmitted at high voltages (110 kV or above) 看看這家就在高壓線旁 其它的你看到的可能不是高壓線 讀讀這篇文章很好： http://www.siliconvalleyrealestateinfo.com/2008/01/03/electric-and-magnetic-fields-emfs-and-how-they-effect-real-estate-prices/