9787121098833 - precise control of water-saving irrigation technology(chinese edition) (1 risultati)
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Da: liu xing, Nanjing, JS, Cinaliu xing
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 58,04
EUR 15,82 spedizioneSpedito da Cina a U.S.A.Quantità: 3 disponibili
paperback. Condizione: New. Language:Chinese.Pages Number: 203 Publisher: Electronic Industry Press. Pub. Date :2010-01. This book details the soil moisture and moisture content of plant stems body measurements. and soil moisture sensors and plant stems body moisture sensor works and development process. after a large number of…experiments to verify the sensor with high reliability. consistency and stability. On this basis. developed a water-saving irrigation according to plant demand precise automatic control system. a.
