2022 54 | | | | | | | | | | | | 1. | | 2. | | 2022 11 4 | 1 | | | | | | | | | | | | | | | | 2022 | | | | | | | | | | | | | 2022 | | | | | | 2022 | 50 | | | | 2022 1 | | 1 | | | | 2022 | 1 | | | | | | 2022 R& D | | 0.1% | | | | | | 1. | | | | | 2. | | | | 3. | | | | | | | | | 4. | | | | | | | | | 5. | | | | | | | | | | | | | | | | 6. | | | | | | | | | | | | 7. | | | | | VR | | | | | | 8. | | | | | | | 9. | | | | | | | | 10. | | | | | | | | | | 11. | | | | | | 12. | | | | | | | | | | | | | | | | | | 20 | | | | | | | | 2 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |