2600
到网上查吗。http://www.baidu.com/s?tn=request_27_pg&ie=gb2312&bs=%BB%F0%B3%B5%CA%B1%BF%CC%B1%ED&sr=&z=&cl=3&f=3&wd=%BB%F0%B3%B5%CA%B1%BF%CC%B1%ED%C6%B1%BC%DB&ct=0&oq=%BB%F0%B3%B5%CA%B1&rsp=5 这是网址
