| 摘要 |
<p>A milking clawpiece (12) in which the pulsation distribution chamber (40) is evacuated and the liner opens so that milk flows as far as the (closed) clawpiece valves (52), whereas when the pulsation chamber is at atmospheric pressure, the liner closes and the clawpiece valve opens to allow the short milk tubes to discharge their contents via the clawpiece cavity (42) into the long milk tube.</p> |
