DIN 45630-1:1971-12

Physical and subjective magnitudes of sound.

STANDARD published on 1.12.1971

The information about the standard:

Designation standards: DIN 45630-1:1971-12
Publication date standards: 1.12.1971
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: German technical standard
Category: Technical standards DIN