设计厚度是指计算厚度与厚度附加量之和。 （ ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='24905' and id < 2124997 and id<>'2124997' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24905' and id > 2124997 and id<>'2124997' order by id asc limit 5