短語詞組短語microcomputer -based busbar protection 微機(jī)母線保護(hù)phase -comparison busbar diffrential protection 比相式母線差動(dòng)保護(hù)Micro -processor Busbar Differential protection 微機(jī)母線差動(dòng)保護(hù)裝置 返回 busbar-protection