Double bottom tank on a small passenger ship. The tank is stiffened with vertical webs and serves the dual purpose of storage for fuel or water and preserving the hull integrity if the ship grounds
ID: 1182839062
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- 大图:2304 × 3072 像素·19.51 cm × 26.01 cm·300dpi·JPG
- 中图:750 × 1000 像素·26.46 cm × 35.28 cm·72dpi·JPG
- 小图:375 × 500 像素·13.23 cm × 17.64 cm·72dpi·JPG