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n ant sound

a узбекскийshovqinsiz, unsizрусскийбесшу́мный

Set of the details which are cut out from noise isolation which is pasted on car body elements for reduction of noise and heat insulation

form of physical pollution, characterized by increase of a natural level of a noise background. N.p. is especially characteristic for cities, neighborhoods of aerodromes, industrial plants; it negatively affects on a human being, animals and even plants.

Process of reducing the noise of a running machine using special devices

zangori shovqin