{"id":1198,"date":"2017-08-08T08:23:01","date_gmt":"2017-08-08T00:23:01","guid":{"rendered":"http:\/\/www.mzzcgq.com\/?p=1198"},"modified":"2018-08-14T14:33:34","modified_gmt":"2018-08-14T06:33:34","slug":"material-defects-effect-to-steel-ball","status":"publish","type":"post","link":"http:\/\/www.mzzcgq.com\/material-defects-effect-to-steel-ball\/","title":{"rendered":"\u539f\u6750\u6599\u7f3a\u9677\u5bf9\u8f74\u627f\u94a2\u7403\u8d28\u91cf\u7684\u5f71\u54cd"},"content":{"rendered":"\n