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Valavu yofikira ya TCVN
Kufotokozera: Mavavu otsetsereka a TCVN amagwiritsidwa ntchito polimbana ndi moto m'malo operekera madzi m'nyumba .Vavu yokhazikika yolumikizidwa ndi chitoliro, ndi imodzi yolumikizidwa ndi ma nozzles. Mukagwiritsidwa ntchito, tsegulani valavu ndikusamutsa madzi ku mphuno kuti muzimitse moto. Mavavu otsetsereka a TCVN amapangidwa, owoneka bwino komanso olimba kwambiri.Popanga, timatsatira mosamalitsa miyezo ya TCVN pokonza ndi kuyesa.Chifukwa chake, kukula ndi zofunikira zaukadaulo zimagwirizana ndi ...
