| 摘要 |
Disclosed is a cage for breeding laboratory animals. The laboratory animal breeding cage can detachably couple a lid to a body of the cage in a simple manner. Further, by virtue of a double filter mounted in the lid, the laboratory animals can be bred under both positive and negative pressure. Furthermore, by virtue of a double safety valve, the inside and the outside of the cage can be doubly air-blocked. The cage can be conveniently washed an managed, the cause of failure is eliminated and a life span of the cage is lengthened, and the efficiency in breeding and controlling the laboratory animals are enhanced.
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