Sida laga soo xigtay hawlo kala duwan, caag silikoon isku dhafan ayaa inta badan loo qaybiyaa jel silica roobaadka, jel silica gaaska, jel silica u adkaysta heerkulka sare, jel silica retardant ololka, jel silica insulating, silica gel conductive, jel silica u adkaysta saliid iyo wixii la mid ah;Iyadoo sida laga soo xigtay hardnes ...
Akhri wax dheeraad ah