塔设备垂直度的检査方法常用的有铅垂线法和（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='24909' and id < 2125140 and id<>'2125140' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24909' and id > 2125140 and id<>'2125140' order by id asc limit 5