- relative adsorptivity
- Physicsஒப்புமைப் பரப்புக் கவர்திறன்
English-Tamil dictionary. 2014.
English-Tamil dictionary. 2014.
Vacuum — This article is about empty physical space or the absence of matter. For other uses, see Vacuum (disambiguation). Free space redirects here. For other uses, see Free space (disambiguation). Pump to demonstrate vacuum In everyday usage, vacuum is… … Wikipedia