| 摘要 |
The plant container system comprises a tower made up of containers in the shape of an inverted frustum of a pyramid. These fit on top of each other and decrease in size towards the top of the tower. They are made up of four trapezium-shaped walls (3.0 - 3.3) which are fastened together along their edges and have triangular sections on their lower ends which are folded until they are horizontal and are fastened together to form a base. |
