Isku-darka degdega ah wuxuu isku daraa alaabooyin kala duwan oo cayriin ah oo isku daraya isku-dar ku habboon si loo daboolo baahiyaha la taaban karo ee warshadaha kala duwan.
Qalabka isku dhafan ee isku-dhafka degdega ah ayaa leh tayo sare oo xasilloon, qalabkuna wuxuu hagi karaa isku-dhafka isku-dhafka ah ee agglomerate si uu u hago qulqulka qulqulka ee dhululubada si uu si buuxda u kiciyo alaabta.
Isku-darka degdega ah wuxuu isticmaalaa nakhshad foosto ah si uu u siiyo meel badan oo loogu talagalay walxaha iyo isku dhafka wanaagsan.
Waqtiga boostada: Febraayo-20-2019