Tanki yosungiramo yopingasa imakhala ndi thanki ya elliptical, chithandizo choyambira, flange, mita yolowera, malo olowera pamwamba, potuluka ndi madoko ena olowera ndi kutuluka.Mapangidwe ake ndi osavuta komanso osavuta kuti wogwiritsa ntchito ayambe, bola ngati kukonza kwa tsiku ndi tsiku kumatha ...
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