我国奥发公司创造了中国模式，它制造的γ-刀装置的60钴源有

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29412' and id < 2394996 and id<>'2394996' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29412' and id > 2394996 and id<>'2394996' order by id asc limit 5