X线立体定向放射治疗SRT装置的射野大小为不大于

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29412' and id < 2395021 and id<>'2395021' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29412' and id > 2395021 and id<>'2395021' order by id asc limit 5