тверді вуглецеві відкладення (шкідливі)
carbon deposition
carbon fiber / carbon fibre (CF)
chemical vapour deposition
deposition tendency
ion beam sputter deposition
sputter-deposition
harmful effect
harmful exposure
harmful interference
harmful invisible rays
harmful event
non-toxic harmful substance
harmful (occupational) factor
harmful condition of work
carbon
carbon dioxide
carbon monoxide
carbon sheet
carbon-composite material
residue (carbon)
carbon accumulation
carbon formation
carbon gun steel
carbon knocks
carbon miles
carbon particles
carbon-coated
carbon-removing
incandescent carbon deposits
deposit of carbon
hard carbon
fluffy carbon