# Technology News 531 - engineering controls for reducing continuous mining machine noise

> NIOSH technology news published in 2008

**Wikidata**: [Q26155056](https://www.wikidata.org/wiki/Q26155056)  
**Source**: https://4ort.xyz/entity/technology-news-531-engineering-controls-for-reducing-continuous-mining-machine-noise


## References

1. NIOSHTIC-2