以单位工程为对象,对人工、材料、机械台班数量及其费用总和进行计算的是(

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25977' and id < 2180347 and id<>'2180347' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25977' and id > 2180347 and id<>'2180347' order by id asc limit 5