... ;PART1;DIN41494:PART7;GB-T3047.2-92 standard, compatible 19'international standard ,metric standard ,ETSI standard , Q/FBXD01-2004 standard ... grounding row are 8mm,6mm per 10 pieces, equipotent connection not less than 2 points4,Power distribution cabinets surface using ... At least ensure cabinet and two copper platoon in grounding connection, ensure potential ground;11,Cabinet outlet terminals and PE ...