| 摘要 |
<p>The grid or mat is for an air-jet massage bath, and it is made in several sections which can be taken apart. When the top and bottom parts are joined together the compression chamber is sealed so that the compressed air is forced to escape through the perforations. The two halves can be fixed to a flange or central section, and there are devices preventing them turning in relation to each other. The design allows easy cleaning and removal of bacteria, fungi etc.</p> |
