DIN 45645-2:1980-08

Отменен

Standardized Determination of the Rating Level for Noise Immissions; Noise Immissions at the Place of Work — 9 стр.

Заменен на

DIN 45645-2:1997-07

ICS

17.140.20 Noise emitted by machines and equipment / Шум от машин и оборудования