Pls yang'anani makonda a chitoliro cha chitoliro, njira yokhazikitsira ndi kulumikizana kwa waya.Tsimikizirani ngati kugwirizana pawiri ntchito mokwanira, chitoliro chodzaza ndi madzi, transducer katayani amagwirizana ndi chophimba kuwerenga ndi transducers anaika mu njira yoyenera.
Nthawi yotumiza: Jan-26-2022