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SELECT itemid,title,thumb,linkurl,style,catid,introduce,addtime,edittime,username,passport,answer,process,credit,catid,answer,hits,keyword FROM destoon_know WHERE status=3 AND catid IN (43302,43346,43347,43348,43349,43350,43351,43352,43353,43354,43355,43404,43405,43406,43407,43408,43409,43410,43411,43412,43413,43414,43415,43416,43417,43418,43419,43420,43421,43422,43423,43424,43425,43426,43427,43428,43429,43430,43431,43432,43433,43434,43435,43436,43437,43438,43439,43440,43441,43442,43443,43444,43445,43446,43447,43448) AND process=3 ORDER BY time desc LIMIT 0,20 塑料机械_知道_今塑网

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