500) {this.resized=true; this.width=500; this.alt='这是一张缩略图，点击可放大。\n按住CTRL，滚动鼠标滚轮可自由缩放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.com/bbs/u/78/3116121246009372.gif');}" onmousewheel="return imgzoom(this);">
IEC 335-1规定C3、C4取值不大于0.0095μF,有这么回事吗?
我怎么在安规里面找不到
3116121246009441.doc
