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Occupational safety standards system. Respiratory protective devices. Methods of test and test equipment. Part 4. Determination of gas capacity, internal migration/desorption of gas and combined filters using constant air flow and breakthrough time of fil
Translate name
STANDARD published on 1.10.2021
Designation standards: GOST ISO 16900-4-2020
Publication date standards: 1.10.2021
SKU: NS-1017254
The number of pages: 23
Approximate weight : 69 g (0.15 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 8.23
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Latest update: 2026-06-14 (Number of items: 2 282 206)
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