红细胞输注前，应用哪种溶液稀释

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30774' and id < 2477828 and id<>'2477828' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30774' and id > 2477828 and id<>'2477828' order by id asc limit 5