Kala soocida caag Sida ku cad qaab-dhismeedka waxa loo qaybiyaa caag cayriin oo buro ah, cinjir, caag dareere ah iyo caag budo ah。乳胶waa qoyaan kolloidal ah oo kala firdhiyey caag; caag dareere ah oo oligomer caag ah, oo aan fiicneyn ka hor dareeraha guud ee粘性;caag budada ah waa caag ka samaysan cinjirka int…
阿赫瑞蜡dheeraad啊