紫外线灯管辐射强度不应低于（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31063' and id < 2498497 and id<>'2498497' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31063' and id > 2498497 and id<>'2498497' order by id asc limit 5