OK Content-Length: 89140 Content-Type: text/html Content-Location: /html/2019-05/499582.htm Last-Modified: Tue, 14 May 2019 18:37:10 GMT Accept-Ranges: bytes ETag: "7adc9da84ad51:3831" Server: IIS X-Powered-By: WAF/2.0 Date: Mon, 20 May 2019 14:57:34 GMT Connection: close 还有28天!中国2019世界集邮展览即将开幕