DIN 45635-15:1987-12

Действует

Measurement of airborne noise emitted by machines; enveloping surface method; turbogenerator sets for use in thermal power stations — 6 стр.

Описание Изменения Ссылки Версии

Ссылочные документы

DIN 45635 Beiblatt 1:1979-02

Действует

Measurement of noise emitted by machines; Airborne noise measurement, enveloping surface method; Test report (test record) form for enveloping surface method — 6 стр.

DIN 45635-1:1984-04

Действует

Measurement of noise emitted by machines; airborne noise emission; enveloping surface method; basic method, divided into 3 grades of accuracy — 35 стр.

DIN 45635-8:1985-06

Действует

Determination of airborne noise emitted by machines by, measurement of structure borne noise; basic requirements — 12 стр.

DIN 45641:1990-06

Действует

Averaging of sound levels — 11 стр.

DIN IEC 60651:1981-12

Отменен

Sound level meters