5G network digital hologram and internet of things on city background.5G network wireless systems.
ID: 1254549457
以图搜图
- 大图:6716 × 4480 像素·56.86 cm × 37.93 cm·300dpi·JPG
- 中图:1000 × 667 像素·35.28 cm × 23.53 cm·72dpi·JPG
- 小图:500 × 334 像素·17.64 cm × 11.78 cm·72dpi·JPG