Granite ndi chinthu cholimba mwachilengedwe komanso chokhazikika chomwe chakhala chikugwiritsidwa ntchito kwazaka zambiri pomanga ndi makina.Zotsatira zake, chakhala chisankho chodziwika bwino kupanga zida zamakina monga maziko, mizati, ndi zothandizira.M'nkhaniyi, tifufuza za bambo ...
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