适用 http://player.youku.com/player.php/sid/XMzIzNzMyOTMy/v.swf于电路板.皮件.印刷纸牌，开花鞋眼。各型五金件自动铆合.节省人工。

http://www.tudou.com/v/aEU2DNYY_8o