| 摘要 |
An insulated box (1) comprises sides (2, 2', 2"), bottom (3) and lid (4), wherein at least one of the sides, the bottom or the lid consists of an external wall (6, 6', 6") and an internal wall (7, 7', 7") which define an intermediate space (8, 8', 8"). The space is filled with an insulating material (9) which comprises pellets of expanded, vegetable material. |
