| 摘要 |
The vessel comprises an upper (2) and a lower end wall (3, 4, 5). The end walls (2, 3, 4, 5) are joined together by an outer wall (8) connecting the end walls (3; 3-5). The vessel (1) comprises two or more inter-communicating compartments (9; 10) divided by internal partition walls (11; 12) extending between the end walls. The internal partition wall, outer wall (8) and end walls (2; 3) are joined together in such a way that they are essentially gas-tight and capable of transmitting forces in order to form a unit. |
