HTTP/1.1 200 OK Cache-Control: private Pragma: no-cache Content-Type: text/html; charset=utf-8 Expires: Thu, 19 Nov 1981 08:52:00 GMT Server: 微软-IIS/7.5 X-Powered-By: PHP/5.2.17 Set-Cookie: youdianinfo_historycn=581; expires=Wed, 06-May-2020 04:42:55 GMT; path=/ Set-Cookie: PHPSESSID=o7petilpmjvhi4osahmbel1i05; path=/ X-Powered-By: ASP.NET Date: Mon, 06 Apr 2020 04:42:55 GMT Content-Length: 11509 促进物联网发展的核心是“多对多蓝牙技术”
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