价值工程活动中，对创新方案进行技术可行性评价的内容包括（

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29341' and id < 2388991 and id<>'2388991' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29341' and id > 2388991 and id<>'2388991' order by id asc limit 5