核磁超低温系统所连接室外机的电压是  0V。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30408' and id < 2458268 and id<>'2458268' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30408' and id > 2458268 and id<>'2458268' order by id asc limit 5