ISBN: 9787522604923 - 2022新书现货 小型灌排渠道与建筑物管理与维护（小型农田水利工程管理手册） 中国灌溉排水发展中心 组编中国水利水电出版社 (1 Ergebnisse)

paperback. Zustand: New. Paperback.Pub Date:2022-01-01 Pages:64 Language:Chinese Publisher:China Water Resources and Hydropower Publishing House Small Irrigation and Drainage Canal and Building Management and Maintenance is one of the series of Small Farmland Water Conservancy Project Management Manual. In view of the practical problems in the management and maintenance of irrigation and drainage channels and buildings. this volume systematically introduces the operation management and maintenance methods of small-sc.…