5G network digital hologram and internet of things on city background.5G network wireless systems.
ID: 1433863241
以图搜图
- 大图:7834 × 4407 像素·66.33 cm × 37.31 cm·300dpi·JPG
- 中图:1000 × 563 像素·35.28 cm × 19.86 cm·72dpi·JPG
- 小图:500 × 282 像素·17.64 cm × 9.95 cm·72dpi·JPG