Smoke detector on the ceiling in case of fire alarm due to smoke as fire protection warning
ID: 1766603255
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以图搜图
- 大图:8629 × 2876 像素·73.06 cm × 24.35 cm·300dpi·JPG
- 中图:1000 × 333 像素·35.28 cm × 11.75 cm·72dpi·JPG
- 小图:500 × 167 像素·17.64 cm × 5.89 cm·72dpi·JPG