实验室的废液可以放人同一个废液桶中进行处理。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30402' and id < 2457811 and id<>'2457811' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30402' and id > 2457811 and id<>'2457811' order by id asc limit 5