各种线路保护中，（  ）可以做到全线范围内故障瞬时切除。

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69478' and id < 4500857 and id<>'4500857' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69478' and id > 4500857 and id<>'4500857' order by id asc limit 5