间接直流变流电路通常会在输入与输出之间进行了隔离。（）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32651' and id < 2596082 and id<>'2596082' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32651' and id > 2596082 and id<>'2596082' order by id asc limit 5