9787517092896 - 农村供水安全保障指南 (1 resultados)
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Idioma: Chino
Editorial: China Water Conservancy and Hydropower Press, 2020
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Librería: liu xing, Nanjing, JS, Chinaliu xing
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 61,17
Envío por EUR 15,80Se envía de China a Estados Unidos de AmericaCantidad disponible: 3 disponibles
paperback. Condición: New. Paperback. Pub Date: 2020-12-01 Pages: 53 Language: Chinese Publisher: China Water Conservancy and Hydropower Press Guide to Rural Water Supply Safety Guarantee is a popular science book on rural water supply safety.?The book is divided into nine topics and 50 questions. including: attention to the saf…ety of rural water supply. development of rural water supply. basic knowledge of rural water supply. evaluation indicators of rural water supply safety. hidden dangers of rural water supply. rur.
