غلظتسنج
Sign in to savethumb|right|Heiland Densitometer TRDZ 1
Wikidata facts
- Subclass of
- measuring instrument
- Image
- TRDZ 1.jpg
Show 2 more facts
- measures
- optical density
- P13411
- Moscow Oblast
Sources (2)
via Wikidata · CC0
thumb|right|Heiland Densitometer TRDZ 1
via Wikidata · CC0