Publicado por Yellow River Water Conservancy Press, 2020
ISBN 10: 7550927790 ISBN 13: 9787550927797
Librería: liu xing, Nanjing JiangSu, JS, China
paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2020-08-01 Pub Date: 2020-08-01 Publisher: Based on the brief introduction of the irrillation project. the Yellow River Water Conservancy Press. which expounds the need to my country's water information construction and the information construction of the irrigation area. pointing out the information of Irrigation District. The principle and goal of the system design must adhere to the principles and objectives. as well as the frontier technology necessar.