DIN 45635-62:1989
机器排放的空气传播噪声的测量.第62部分:包洛面法.混凝土砖块、板条、管道和预制件生产用机器和设备

Measurement of airborne noise emitted by machines; enveloping surface method; machines and equipment for the manufacture of concrete blocks, slabs, pipes and prefabricated elements

标准号

DIN 45635-62:1989

发布

1989年

发布单位

德国标准化学会

当前最新

DIN 45635-62:1989

 

 

适用范围

Determination of airborne noise emitted by machines and equipment for the manufacture of concrete blocks, slabs, pipes and prefabricated elements; determination of sound power level using the enveloping surface method for precribed measuring conditions.

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