| 摘要 |
<p>The frame is assembled of an appropriate number of round aluminum bars joined with angle elements in order to form several connected cubes serving as a pen. A sleeping and egg laying compartment (1) can be hung to the upper horizontal bars. Drinking and feeding bowls are also attached to the bars close to the bottom. The unit is covered by a synthetic netting provided with an entrance closed with a zip fastener and can be easily lifted and moved (2) as required.</p> |
