неотруйна шкідлива речовина
highly toxic substance
toxic substance
harmful effect
harmful exposure
harmful interference
harmful invisible rays
harmful event
harmful carbon deposition
harmful (occupational) factor
harmful condition of work
toxic
toxic agent
toxic chemical agent
toxic free area
toxic material
toxic report
toxic fume
non-interference; non-intervention
non-mandated non-governmental organization
non-directional beacon (NDB) / non directional beacon
combustible substance
flammable substance
illicit substance (counter-narcotics)
substance abuse
working substance
inflammable substance
ozone depleting substance
substance
biological active substance
explosive substance
hazardous substance
liquid state of substance