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  4. Standard "GOST 8031-78"
Standard GOST 8031-78 1.1.1980 preview

GOST 8031-78

Telephone sets. Voice-frequency method of speech intelligibility measurement



STANDARD published on 1.1.1980


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Price174.00 USD excl. VAT
174.00 USD

The information about the standard:

Designation standards: GOST 8031-78
Publication date standards: 1.1.1980
SKU: NS-396463
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Russian technical standard
Category: Technical standards GOST

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The category - similar standards:

Telephone equipment

Annotation of standard text GOST 8031-78 :

Implemented changes and corrections:

Amd. 10.81

Amd. 8.89

Similar standards:

GOST 25872-83GOST 25872-83

1.1.1985

GOST 26321-84GOST 26321-84

1.1.1986

GOST 26348-84GOST 26348-84

1.7.1986

GOST 27506-87GOST 27506-87

1.1.1989

GOST 27912-88GOST 27912-88

1.1.1990

GOST 28142-89GOST 28142-89

1.7.1990

Latest update: 2025-06-28 (Number of items: 2 206 027)
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