mercury pump improved Geisler - an illustration of the encyclopedia publishers Education St. Petersburg Russian Empire 1896
ID: 90497521
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以图搜图
- 大图:2878 × 7000 像素·24.37 cm × 59.27 cm·300dpi·JPG
- 中图:411 × 1000 像素·14.5 cm × 35.28 cm·72dpi·JPG
- 小图:206 × 500 像素·7.27 cm × 17.64 cm·72dpi·JPG