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  4. Standard "UNE 74011-1:1991"
WITHDRAWN UNE 74011-1:1991 2.12.1991 preview

UNE 74011-1:1991

ACOUSTICS. HEARING PROTECTORS. PART 1: SUBJECTIVE METHOD FOR THE MEASUREMENT OF SOUND ATTENUATION.

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STANDARD published on 2.12.1991


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57.40 USD

The information about the standard:

Designation standards: UNE 74011-1:1991
Note: WITHDRAWN
Publication date standards: 2.12.1991
SKU: NS-1134256
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Spanish technical standard
Category: Technical standards UNE

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