звукопоглинальне облицювання
attenuation factor
attenuation ratio
attenuation
sound attenuation in air
radiation attenuation factor
accounting treatment
benchmark treatment
equal treatment
immediate treatment
medical treatment
medical treatment element
medical treatment facility (MTF)
waste treatment
water treatment
military treatment facility
acoustic treatment
corrosion-preventive treatment
surface treatment
chemical treatment
heat treatment
iridite treatment
protective treatment
gas casualty treatment kit
water treatment equipment
water treatment plant (unit)