Isha lowska.Caadi ahaan loo isticmaalo warshadaha qaadista iyo toogashada, lawska indhuhu waa xidheyaal gudaha ah oo dunta lagu xidho oo loo isticmaalo qaadista iyo ilaalinta fiilooyinka, fiilooyinka iyo silsiladaha.Looska indhaha waxa laga sameeyaa birta kaarboonka ee been abuurka ah, birta zinc-plated, birta aan lahayn ama birta galvanized ee kulul la rusheeyey.Marka lagu daro walxaha qaab-dhismeedka, dooro cabbirada dunta iyo, haddii ay khusayso, xadka culayska shaqada si uu ugu habboonaado codsigaaga.Qalabka Guud ee Birta Jirka, Qiimaynta Xoogga Xoogga Bir-la'aanta 70KN, 120KN, 180KN Fini…