оксид азоту
NOx analyzer
NOx reduction technology
sodium oxide
oxide
sulfur oxide SOx
black oxide
nitrous oxide (N2O)
metal-oxide-silicon
metal-oxide-silicon integrated circuit
multilayer aluminum-silicon oxide-silicon dioxide combination
tin oxide
zinc-oxide lightning arrester
thermal oxide
atmospheric nitrogen
ammonia nitrogen
dry nitrogen
gaseous nitrogen
life-sustaining oxigen-nitrogen atmosphere
molecular nitrogen
nitrate nitrogen
nitrogen dioxide (NO)
nitrogen fixation
nitrogen N2
nitrogen-containing substance
liquid nitrogen
nitrogen