（  ）kV及以下设备的临时遮栏可用绝缘隔板与带电部分直接接触。 

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69486' and id < 4500746 and id<>'4500746' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69486' and id > 4500746 and id<>'4500746' order by id asc limit 5