Smart city wireless communication network with graphic showing concept of internet of things (IOT) and information communication technology (ICT) against modern city buildings in the background.
ID: 1151622335
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- 大图:5956 × 3458 像素·50.43 cm × 29.28 cm·300dpi·JPG
- 中图:1000 × 581 像素·35.28 cm × 20.5 cm·72dpi·JPG
- 小图:500 × 291 像素·17.64 cm × 10.27 cm·72dpi·JPG