n.接電裝置；開關(guān)設(shè)備
The MFR 2 is designed for generators and switchgear equipment that require independent protection. 該生產(chǎn)商二是專為發(fā)電機(jī)和開關(guān)設(shè)備，需要獨(dú)立的保護(hù)。
