安全至上 華為掰掰！比利時兩大電信商決定攜手諾基亞佈建5G

<img src="https://static.rti.org.tw/assets/thumbnails/2020/07/25/f24dd9e7e67d95332d0301801a80ef78.jpg" width="360" alt="歐盟 (Guillaume Périgois/Unsplas...