{"id":21415,"date":"2024-07-18T02:08:09","date_gmt":"2024-07-17T18:08:09","guid":{"rendered":"https:\/\/www.casingtube.com\/?p=21415"},"modified":"2024-07-18T03:21:52","modified_gmt":"2024-07-17T19:21:52","slug":"grade-l80-casing-and-tubing","status":"publish","type":"post","link":"https:\/\/www.casingtube.com\/zh\/grade-l80-casing-and-tubing\/","title":{"rendered":"L80\u7ea7\u5957\u7ba1\u548c\u6cb9\u7ba1"},"content":{"rendered":"<h1 id=\"properties-of-grade-l80-casing-and-tubing-wpaicgheading\"><a href=\"\/tag\/l80\" target=\"_blank\"><strong><a href=\"\/tag\/l80-2\" target=\"_blank\"><strong>l80<\/strong><\/a><\/strong><\/a> \u7ea7\u5957\u7ba1\u548c\u6cb9\u7ba1\u7684\u7279\u6027\uff1a<\/h1>\n<p>\nL80 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