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/76/581681239111800.jpg?x-oss-process=image/watermark,g_center,image_YXJ0aWNsZS9wdWJsaWMvd2F0ZXJtYXJrLnBuZz94LW9zcy1wcm9jZXNzPWltYWdlL3Jlc2l6ZSxQXzQwCg,t_20');}" onmousewheel="return imgzoom(this);">
还有下面的几个型号:
电源:
电压/电流线性可调
0--56V/0-10A
0-110V/0-5A
0-110V/0-7A
0-250V/0-2.5A
0--20V/0-25A (可编程)
示波器:
HM303-6 (双通道35MHZ)
需要的朋友直接短信/电话:13570086006
成色绝非二手商可比!
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/82/581681256094194.jpg');}" onmousewheel="return imgzoom(this);">
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/80/2305581249737905.jpg');}" onmousewheel="return imgzoom(this);">请高手看看.故障时在氩焊档时不安开关,气阀常开,就有输出,这块板上的集成型号都被抹掉的,是无锡威联的机子.