无限大功率电源的内部电抗为（）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='10694' and id < 853220 and id<>'853220' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='10694' and id > 853220 and id<>'853220' order by id asc limit 5