ISBN: 9787550937314 (1 risultati)

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    paperback. Condizione: New. Language:Chinese.Paperback.Pub Date:2023-11 Publisher:Yellow River Water Conservancy Publishing House The water conservancy hub power distribution system provides power for gate opening and closing. dam monitoring. drainage and sand removal facilities and lighting systems. Its safe. stable and reliable operation is important for the safe and stable operation of the water conservancy hub. Significance. This book analyzes the operating characteristics and key technologies of distribution system.…