节水技术概论 - Tapa blanda

National Water Resources and Hydropower in higher vocational textbooks for: Introduction to water-saving technologies(Chinese Edition)

paperback. Condición: New. Paperback Pages Number: 213 water-saving technology is a comprehensive and very practical. professional and technical courses. including not only agricultural water. industrial water-saving. it also contains the municipal water in the water recycling technology and municipal environmental section water technology and other aspects. The study should be noted that the theory with practice. to really grasp the practical water-saving technology. National Water Resources and Hydropower class vocat. Nº de ref. del artículo: MY0613

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