| 摘要 |
<p>The cleaning device has a casing (1) with a cleaning fluid connection (3) and a separate drink connection (4) with a tubular extension (2) to fit in the tap ram (5) of any tap head (6). This contains a cleaning fluid input (8)) having two no-return valves (12, 13) in an operating casing (11) at the bottom end. These valves can be operated by an operating pin (14, 15) in the underside (16) of the washing tube.</p> |
