Drilling rig. Drilling deep wells. Drilling equipment and tools. Mineral exploration. The device of wells for freezing soil.
ID: 1654574230
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以图搜图
- 大图:5841 × 3894 像素·49.45 cm × 32.97 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