paperback. Zustand: New. Paperback.Pub Date:2023-09 Pages:273 Language:Chinese Publisher:Yellow River Water Conservancy Press Introduction to Basic Knowledge of Hydropower (Innovative Characteristic Textbook for the Construction of Double High Plans in Higher Vocational Colleges) is an innovative and innovative textbook for the construction of double high plans in higher vocational colleges. This special textbook. in accordance with the country's major strategy on building a digital China. and based on the constructi.