校验电流保护灵敏系数时，应采用最大运行方式下发生两相短路的短路电流。(    )

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69532' and id < 4505287 and id<>'4505287' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69532' and id > 4505287 and id<>'4505287' order by id asc limit 5