另外一本介绍RFID原理的英文电子书,书中有介绍相关软件协议的章节,RFID目前在国内处于上升时期，其软件开发也是热门。-In addition the principle of an RFID introduction in English e-books, book related software Protocol there is the introduction chapter, RFID is currently rising at a period in China, and it