9781527855113 - pneumatic valves for automation of irrigation systems (classic reprint) di haise, howard ross (3 risultati)
- Brossura
Da: PBShop.store US, Wood Dale, IL, U.S.A.PBShop.store US
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 23,89
Spedizione gratuitaSpedito in U.S.A.Quantità: 15 disponibili
PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.
- Brossura
Da: PBShop.store UK, Fairford, GLOS, Regno UnitoPBShop.store UK
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 24,23
EUR 3,85 spedizioneSpedito da Regno Unito a U.S.A.Quantità: 15 disponibili
PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.
- Brossura
- Print on Demand
Da: Forgotten Books, London, Regno UnitoForgotten Books
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 15,10
Spedizione gratuitaSpedito da Regno Unito a U.S.A.Quantità: Più di 20 disponibili
Paperback. Condizione: New. Print on Demand. This book examines the development and application of pneumatic valves for automated irrigation systems. The author documents the increasing competition for water resources in the Western U.S. and presents a history of automated irrigation systems. The text continues with a detailed d…escription of the structure, function, and laboratory and field testing of several models of pneumatic valves for use in both underground pipelines and open ditches, including their durability, time to open and close, and the varying amounts of air pressure required to close them at various depths. The book concludes with recommendations for future research, particularly portable pneumatic checks and valves with fail-safe features. These innovations have the potential to revolutionize irrigation, saving farmers time, labor, and water, while increasing efficiency and reducing environmental impact. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
