james_cheng:
貼一個給你參考,只需增加功率管的容量與數(shù)量,即可用于多種功率場合.[圖片]500){this.resized=true;this.width=500;this.alt='這是一張縮略圖,點(diǎn)擊可放大。\n按住CTRL,滾動鼠標(biāo)滾輪可自由縮放';this.style.cursor='hand'}"onclick="if(!this.resized){returntrue;}else{window.open('http://u.dianyuan.com/bbs/u/30/1119530977.jpg');}"onmousewheel="returnimgzoom(this);">