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TRD-60D / 60e Tran Cleatrit & Quaning Thirani Makhoma Ofiyira
Kudula kwa Tranch Kusakanikirana Kwambiri Part (TRD mwachidule) ndi yosiyana ndi njira yosakanikirana ya khoma (smaw). Ndi njira ya Trrd, unyolowo adawona zida zimakwezedwa pagawo lalitali loti "kudula" ndikuyiyika panthaka, ndikuphatikiza, ndikuphatikizana ndi bomba la diaphragm.