( )又称为实际成本，是指为取得或制造某项财产物资实际支付的现金或其他等价物。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31439' and id < 2520374 and id<>'2520374' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31439' and id > 2520374 and id<>'2520374' order by id asc limit 5