# Measurement of moisture content in lubricating oils of high-speed rail gearbox by Vis-NIR spectroscopy

> Research article (Optik, 2020) · cited 17× · AI/ML

**Wikidata**: [openalex:W3091290626](https://www.wikidata.org/wiki/openalex:W3091290626)  
**Source**: https://4ort.xyz/entity/measurement-of-moisture-content-in-lubricating-oils-of-high-speed-rail-gearbox-by-vis-nir-spectroscopy