以下材料中属于不锈钢的是（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='24887' and id < 2124189 and id<>'2124189' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24887' and id > 2124189 and id<>'2124189' order by id asc limit 5