1. Isifinyezo Esiphezulu Ukuze kuqashwe ikhwalithi yamanzi ajulile ngempumelelo, uhlelo lokuzwa oluhlanganisiwe lwe-4G olufana ne-RD-ETTSP-01 oluhlanganiswe ne-Pneumatic Water Gauge luyindinganiso yemboni. Lesi sixazululo samapharamitha ama-5 silinganisa ngesikhathi esisodwa i-Electrical Conductivity (EC), i-TDS, i-Salinity, i-Temperature, kanye...
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