Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Paperback. Pub Date: 2018-11-01 Pages: 200 Language: Chinese Publisher: China Electric Power Press book QGDW441-2010 intelligent substation relay protection technical specifications and other relevant standards as the basis for intelligent substation secondary equipment defects analysis and processing of the main line. combined with intelligent substation relay protection installation. commissioning. operation and . Seller Inventory # NN041038