塔类设备在检修前要进行（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='24909' and id < 2125144 and id<>'2125144' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24909' and id > 2125144 and id<>'2125144' order by id asc limit 5