азотовмісна речовина
containing force
narcotic-containing plant
content containing calls for extremist activity
hydrogen-containing neutron absorbent
containing action
chlorine containing compositions
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 oxide (NOx)
liquid nitrogen
nitrogen
combustible substance
flammable substance
illicit substance (counter-narcotics)
substance abuse
working substance
inflammable substance
ozone depleting substance
non-toxic harmful substance
substance
biological active substance
explosive substance
hazardous substance
highly toxic substance