| 摘要 |
<p>Abstract Two or more of the water tanks 10 to be joined to each other, to expand the water storage capacity for a building site. A liner 20 is disposed in the openings 16 of the water tank 10. The pair of openings 16 from two adjacent water tanks 10a are joined to each other via a joining strip 30. In use, two or more water tanks 10 are used to provide the desired combined volume of water storage. The water tanks 10 are disposed adjacent each other with respective openings 16 of adjacent side walls 14 being substantially aligned and adjacent each other. 2/2 1lOa N N~~ m ' N -- >' : ~ /'~' 6 /~'/NNNQN1 Nil U 17 FIGURE 2 201 0;> 20 30 20 j 20</p> |
