factory worker man training about operating machine with one point to monitor checking and maintenance machine in factory.management system to support industrial business working concept
ID: 1823603957
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以图搜图
- 大图:7333 × 4125 像素·62.09 cm × 34.93 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