| 摘要 |
<p>The invention relates to a hydrostatic pot comprising a monoblock body made of porous kaolin or clay, and comprising two inverted truncated portions (1 and 2), the portion (2) being situated inside the body (1), and having a bottom (6) which has the configuration of a semi-sphere with a perforation at its medial point; the upper portion is provided with a closing body (4) having a hole for access to the inside of the tank (3) formed by the bodies (1 and 2) and having a rubber plug (5).</p> |
