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Warshada asalka ah ee BC 3 heerka nuugista adag ee nadiifiyaha dabada nadiifiyaha ah ee ka saarida madaxa madow
BI03 qalabka ka saarida madaxa madow waxay ka qaadaysaa madaxa madow si aad maqaarkaaga uga nadiifiso 3 heer oo nuugid is haysta iyo naqshad la qaadan karo 3 tillaabo oo aad ku nadiifiso wasakhda wajigaaga.
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BC asalka warshad madow ul vacuum 3 xawaaraha sida aad doorato
BI04 wejiga nadiifinta madaxa madow oo leh nuugid xoog leh, badbaado leh oo aan dhaawici doonin maqaarkaaga safarka ganacsiga si fudud u nadiifi madaxa madow kuu ogolaanaya inaad raacdo.