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  4. Standard "GOST 12.4.235-2019"
Standard GOST 12.4.235-2019 1.9.2020 preview

GOST 12.4.235-2019

Occupational safely standards system. Respiratory protective devices. Gas filters and combined filters. General technical requirements. Test methods. Marking

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STANDARD published on 1.9.2020


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585.00 USD

The information about the standard:

Designation standards: GOST 12.4.235-2019
Publication date standards: 1.9.2020
SKU: NS-978075
The number of pages: 26
Approximate weight : 78 g (0.17 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 12.4.235-2019 :

Implemented changes and corrections:

Amd. 8.20

Amd. 7.23

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