题目内容
下列属于高背压泡沫产生器的发泡倍数的是( )。
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SQL Error: select id,body,options from ***_enewstiku where sourceid='29260' and id < 2381680 and id<>'2381680' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29260' and id > 2381680 and id<>'2381680' order by id asc limit 5