In any embodiment, the bottom of the feeder can contain a removable plug for cleaning of the feed chamber.
在任何体现，各线接驳底部可以包含的饲料室清洗一个可移动的插头。
2
For indoor use please put textile cover on the floor to prevent either chemical reaction between top of floor and the flocked bed bottom part, as this might lead to non-removable spots!
对于室内使用，请用布覆盖在地板上以免地板和床底部发生化学反应，会导致不可清除的斑点。
3
In accordance with the need of bottom water shutoff for many oil and water Wells in oilfield, a new type removable bridge plug was designed.