емісійна зміна
combustion alteration
acoustic alteration
alteration
secondary alteration
emission control (EMCON)
emission control plan
light amplification by stimulated emission of radiation (laser)
Microwave Amplification by Stimulated Emission of Radiation (maser)
radar emission
fume emission
exhaust smoke emission
cruise emission parameter(s)
atmospheric emission
reduce emission
non-organized industrial emission(s)
targeted emission reduction
aircraft engine emission
alternate emission methodology
domestic aviation emission(s)
emission cap
emission certification method
emission control through operational practice
emission credit
emission index
emission inventory
emission level
emission limit(s)
emission parameter(s)
emission rate
emission reduction
emission targets for aviation
engine exhaust emission