usb3.0母头沉板贴板弯头SMT两脚插板2018年4月27日 http://www.leeconn.net/wp-content/uploads/2018/04/KY-U3A-F125.jpg 600 600 karson@leeconn.net http://www.leeconn.net/wp-content/uploads/2018/12/leeconn-logo-r1.png karson@leeconn.net2018-04-27 17:19:522018-05-10 11:52:15usb3.0母头沉板贴板弯头SMT两脚插板