摘要 |
A container 103 housed within a cabinet 101 and at least one passage (421, 423, fig 4) adapted to allow air to flow between the cabinet and the container and at least one passage (425, 427, fig 4) adapted to allow air to flow between the container and the cabinet. The apparatus may include a plurality of inner containers 103, 105 stacked inside the cabinet 101 and arranged to allow air to enter both of the containers from at least one of the passages (421, 423 fig 4) and to allow air to leave both of the containers into at least another one of the passages (425, 427 fig 4) especially see figure 3. |