| 摘要 |
<p>Two hygiene basins placed one into the other. The inner basin has slightly stretched springs (1), perforated pipes (3) with internal resistors (21). The bottom of the inner basin is formed with channels (8), with small holes. The moisture indicator (10), the caps (13) closing with valves (15), when the absorber is in operation (18). The aromatic filter (14).</p> |
