| | | | | | | 4 7 | | | ︔ | | | | | | | | | | | | | | | 5G | | | ︽ | ︾ | 2 | | | | | 10% | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 50% | | | | | | | : | | | | 2% | | | | | | | | | | | | | | | | | | | | | |