下列不属引起肺癌的常见职业致癌因素的是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31118' and id < 2500727 and id<>'2500727' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31118' and id > 2500727 and id<>'2500727' order by id asc limit 5