使用氧气筒时，氧气筒内压力不应低于 ( )

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SQL Error: select id,body,options from ***_enewstiku where sourceid='28283' and id < 2315978 and id<>'2315978' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28283' and id > 2315978 and id<>'2315978' order by id asc limit 5