| 摘要 |
<p>The cistern (1) has a box body (1.1) and a separately manufactured flush cistern cover (2), where the box body has a base and a wall section is formed as a single piece with the base. The wall section of the box body is formed in a form of steps, such that the box body is expanded from its base to its upper container edge in the form of steps. Another box body is inserted into the box body with one-third of its height. An access opening (1.15) is formed in an upper area of a front wall of the box body.</p> |
