| 摘要 |
<p>The equipment consists of a first sealed container contg. wine, in the upper part of which is a space contg. C02 connected by pipe with a C02 container at pressure controlled by regulator; a pump with inlet connected to the wine through pipe; and a second container inside refrigerator into which the wine is pumped through pipe and coil, this container being also connected to C02 cylinder through pipe.</p> |
