| 摘要 |
<p>Bath or relaxation vessel for personal use, in particular to a bath tub or spa, made in its entirety by shaping one piece of a flat material and optionally fitted with at least one massage and/or antistream and/or air and/or another jet and/or an external filtering system with an inlet and an outlet hole serving for letting pass water respectively into and out of the external filtering system. The vessel is on at least a part of its inner wall out of which at least a section is intended for the contact with water fitted with a layer of photocatalytic material containing TiO2.</p> |
