[教學] 轉帖短片無線電基站的輻射安全5G網絡蓄勢待發迎接5G新世代

https://www.ofca.gov.hk/tc/consumer_focus/education_corner/video/index_id_60.html

https://www.ofca.gov.hk/tc/consumer_focus/education_corner/video/index_id_61.html

https://www.5g.gov.hk/tc/index.html
ps:由OFCA提供新短片