The portal scaffold ndi standardized zitsulo chitoliro scaffold wopangidwa ndi zipata chimango, mtanda thandizo, kulumikiza ndodo, buckle scaffold board kapena yopingasa chimango, loko mkono, etc., ndiyeno okonzeka ndi yopingasa kulimbikitsa ndodo, mtanda bracing, kusesa ndodo, kusindikiza ndodo, bulaketi ndi maziko, ndi c...
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