Smoke detector with dust or paint cover on ceiling. Red plastic cover used to protect smoke detector and prevent false fire alarms from excessive dust or steam. Selective focus.
ID: 2342595325
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- 大图:5000 × 3236 像素·42.33 cm × 27.4 cm·300dpi·JPG
- 中图:1000 × 647 像素·35.28 cm × 22.82 cm·72dpi·JPG
- 小图:500 × 324 像素·17.64 cm × 11.43 cm·72dpi·JPG