astra77'ta astra.77 (@astra.77) |8.7M Beğeni.392.4K Takipçi.astra.77 (@astra.77) adlı kullanıcıdan en yeni videoyu izleyin.astra®-mt77-pcb-fabrication. Astra® MT77 PCB Fabrication. Astra® MT77 materials are a breakthrough, very low-loss dielectric constant (Dk) product for millimeter wave