| 摘要 |
The flexible liquid tank comprises at least one two-layer flexible wall. The layer (4) placed in contact with the liquid is composed of a thin-walled, liquid-proof sheet, surrounded by an additional layer (3) made of a tear-resistant material, each of the layers consisting of a section of pipe, with no longitudinal connecting seam, the ends of both sides of which are closed by a transverse seam. <IMAGE>
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