Nkhani Zachiwonetsero
-
Kuthana ndi zovuta zokhudzana ndi zofunikira za GFCI mu 2020 NEC
Nkhani zabuka ndi zina mwazofunikira zatsopano mu NFPA 70®, National Electrical Code® (NEC®), zokhudzana ndi chitetezo cha GFCI cha malo okhala.Kukonzanso kwa kope la 2020 la NEC kunaphatikizapo kukulitsa kwakukulu kwa zofunikira izi, zomwe tsopano zikuphatikizanso zotengera ...Werengani zambiri