DIN 45635-20:1990-09

Отменен

Measurement of airborne noise emitted by machines - Enveloping surface method - Pneumatic tools and machines — 8 стр.

Заменен на

DIN EN ISO 15744:2002-07

ICS

25.140.10 Pneumatic tools / Пневматические инструменты

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