线路或设备的绝缘电阻的测量是用（）测量。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27214' and id < 2260440 and id<>'2260440' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27214' and id > 2260440 and id<>'2260440' order by id asc limit 5