按照成本构成要素划分，建筑安装工程费由（）组成。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='24814' and id < 2121512 and id<>'2121512' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24814' and id > 2121512 and id<>'2121512' order by id asc limit 5