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  4. Standard "GOST 12.4.122-2020"
Standard GOST 12.4.122-2020 1.9.2020 preview

GOST 12.4.122-2020

Occupational safety standards system. Respiratory protective devices. Gas filters and combined filters of large external dimensions. General specifications

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STANDARD published on 1.9.2020


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351.00 USD

The information about the standard:

Designation standards: GOST 12.4.122-2020
Publication date standards: 1.9.2020
SKU: NS-1001263
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Russian technical standard
Category: Technical standards GOST

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The category - similar standards:

Respiratory protective devices

Annotation of standard text GOST 12.4.122-2020 :

Implemented changes and corrections:

Amd. 12.21

Amd. 7.23

Latest update: 2026-04-24 (Number of items: 2 274 650)
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