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аддитивная помеха stresses
el.	additive interference
tech.	normal mode; normal-mode interference; normal-mode signal; series mode; series-mode interference; series-mode signal
telecom.	additive noise
аддитивные помехи
Makarov.	additive disturbance

аддитивная помеха: 3 phrases in 3 subjects

Household appliances	1
Makarov	1
Technology	1