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https://sootinclaimon.com/2019/09/05/%e0%b8%94%e0%b8%b5%e0%b8%ad%e0%b8%b5-%e0%b8%95%e0%b8%b1%e0%b9%89%e0%b8%87%e0%b9%80%e0%b8%9b%e0%b9%89%e0%b8%b2%e0%b9%84%e0%b8%97%e0%b8%a2%e0%b9%80%e0%b8%9b%e0%b8%b4%e0%b8%94%e0%b8%9a%e0%b8%a3%e0%b8%b4/
ดีอี ตั้งเป้าไทยเปิดบริการ 5G รายแรกในอาเซียน