astra77The Astra MT77 laminate materials from Isola have been desned for commercial RFmicrowave printed circuit desns. They feature a dielectric constant (Dk) that is stable between -40°C2,554 Followers, 0 Following, 66 Posts - ASTRA77 (@astra77_official) on : Slot On ⚽ Sportsbook ⚽ ♠ Live Casino ♠ Vegas on your fingertips! ⬇️ LINK ⬇️ GACOR TO