下列压力值中，公称压力等级正确的为（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='24818' and id < 2121717 and id<>'2121717' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24818' and id > 2121717 and id<>'2121717' order by id asc limit 5