File talk:Клеммники-120336.jpg
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Why + poles are blue? Why some blue wires connected with black wires? If we have AC (see left bottom like 3 phases go to fuse box), why groups are marked like DC? Nowhere AC-DC power supply is seen. Too much color code violations. Technician will spent 5 hours to ring all the wires by multimeter and 10 minutes to repair fault circuit. Dmitry G (talk) 14:35, 2 April 2011 (UTC)
