# diaphragm

> foil of flexible material serving as a barrier between two chambers

**Wikidata**: [Q5271781](https://www.wikidata.org/wiki/Q5271781)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Diaphragm_(mechanical_device))  
**Source**: https://4ort.xyz/entity/diaphragm-q5271781


## References

1. Freebase Data Dumps. 2013