Mun ci gaba duka biyu a kwance da kuma tsaye dumi-baki spacer insulating gilashin samar line saduwa daban-daban abokan ciniki da ake bukata. Za'a iya amfani da injunan don yin karafa na zamani wanda yake kara karfin gilashin gilashi sannan kuma gilashin insulin na gilashi mai karin girma.
