https://digital-strategy.ec.europa.eu/en/policies/5g
主要问题是两家设备商（爱立信，诺基亚）系统太贵；钱的问题
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2024 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy
