- hydrogarnet technology
- гидрогранатная технология
English-Russian industrial glossariy. 2013.
English-Russian industrial glossariy. 2013.
Portland cement — is the most common type of cement in general usage in many parts of the world, as it is a basic ingredient of concrete, mortar, stucco and most non specialty grout. It is a fine powder produced by Portland cement clinker (more than 90%), a… … Wikipedia