PLN ELECTRICAL EXHIBITION
PLN officers show the power supply maket to the customer in the PLN Electrical Exhibition in Medan, North Sumatra, Wednesday (25/10). The PLN exhibition features a number of services and work of innovation technologies as well as presents a wide range of current information in the field of electricity in order to welcome the 72th National Electricity Day on October 27, 2017. ANTARA PHOTO/Large Prime/foc/17.
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