题目内容
塔底设置丝网除沫器的目的是防止液沫夹带。 ( )
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SQL Error: select id,body,options from ***_enewstiku where sourceid='24909' and id < 2125173 and id<>'2125173' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24909' and id > 2125173 and id<>'2125173' order by id asc limit 5