在半导体电路中，主要选用快速熔断器做（）保护。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27223' and id < 2260106 and id<>'2260106' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27223' and id > 2260106 and id<>'2260106' order by id asc limit 5