甲级非密封源工作场所的安全管理参照in类放射源。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30407' and id < 2458213 and id<>'2458213' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30407' and id > 2458213 and id<>'2458213' order by id asc limit 5