美(mei)國SEL微(wei)機保(bao)護裝(zhuang)置品種(zhong)(zhong)齊(qi)全:微(wei)機保(bao)護裝(zhuang)置,品種(zhong)(zhong)特別齊(qi)全,可以滿(man)足各種(zhong)(zhong)類型變(bian)(bian)配電站的(de)各種(zhong)(zhong)設備(bei)的(de)各種(zhong)(zhong)保(bao)護要求(qiu),這就給變(bian)(bian)配電站設計及計算機聯網提供了很大方(fang)便。