为了防止触电，可采用绝缘、防护、隔离等技术措施以保障安全。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30397' and id < 2457283 and id<>'2457283' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30397' and id > 2457283 and id<>'2457283' order by id asc limit 5