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Swab ya mafakitale
Zida zoyeretsa thonje, ma swab omasuka a fumbi, swab ya thonje, yopangidwa ndi thonje la filament, amagwiritsidwa ntchito popukutira ndikuyeretsa zojambulajambula m'mafakitale osiyanasiyana. Itha kuthetsa zodetsa ndi kukhala oyera m'mikhalidwe yapadera ya ntchito (nsalu yopaka siyingafayike). Zowonjezera zamankhwala zotsalira pambuyo popukuta.







