万绿啊！！！ 哪位帮忙从知网上下几个文件吧

关东老狼

找了些网上公布的帐号，都过期无法用，求助各位了。我邮箱mclaren910@163.com

http://dbpub.cnki.net/Grid2008/Dbpub/detail.aspx?dbname=SNAD&filename=SNAD000000021052


http://dbpub.cnki.net/Grid2008/Dbpub/detail.aspx?dbname=SNAD&filename=SNAD000001238321


http://dbpub.cnki.net/Grid2008/Dbpub/detail.aspx?dbname=SNAD&filename=SNAD000001298817  


http://dbpub.cnki.net/Grid2008/Dbpub/detail.aspx?filename=SNAD000000023429&dbname=SNAD&uid=WEEvREdiSUtucElBV1RWb0xxQ1BJc283dHEvcVVvajVoM05pM2c9PQ==