| 摘要 |
The invention relates to a double shell tank ship comprising an outer skin made of steel and an inner shell made of steel, which surrounds the individual holds spaced from the outer skin, wherein outer skin and inner shell are rigidly interconnected by means of vertically and horizontally extending elements. The connecting elements are provided with rated break points or perforations, and the inner shell has been made of a steel comprising high breaking elongation.
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