Blueprint. Vector engineering illustration. Computer aided design systems. Instrument-making drawings. Mechanical. Gray
ID: 1615827094![复制](//static.hellorf.com/hellorf/_next/images/copy.svg)
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- 大图:4764 × 3368 像素·40.34 cm × 28.52 cm·300dpi·JPG
- 中图:1000 × 707 像素·35.28 cm × 24.94 cm·72dpi·JPG
- 小图:500 × 354 像素·17.64 cm × 12.49 cm·72dpi·JPG