| 摘要 |
<p>The feeding arrangement for animals incorporates a storage hopper with an adjustable feed outlet tube. The feed hopper is readily filled externally and a large number of animals can collect around the feed trough. The feed trough is D shaped in plan, with the feed outlet tube at the centre of the semicircular part. The other straight end rests against the wall. The feed outlet tube lower end reaches into the trough and it can swivel there.</p> |
