... ;DIN41491;PART1;DIN41494:PART7;GB-T3047.2-92 standard, compatible 19'international standard ,metric standard ,ETSI standard , Q/FBXD01-2004 ... the wall to install .8,Convenient 130 degree hinge to open ;9,PE protecting grounding copper platoon is 50 * 5mm ... group;13,Color :RAL 7035(Grey) ,RAL 9005(Black) 19'international standard power distribution cabinet indoor/outdoor/metal/aluminum cabinet