astra77ASTRA77 memberikan daftar link situs game paling update hari ini dengan berbagai promo menarik serta hadiah lainnya.The ASTRA MT77 from Isola Group is a PCB Laminate with a dielectric constant (Dk) 3 that is stable between -40°C and +140°C. This laminate has a Glass Transition Temperature (Tg) of