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Occupational safety standards system. Respiratory protective devices. Specifications. Part 3. Thread connection
Translate name
STANDARD published on 1.7.2018
Designation standards: GOST ISO 17420-3-2017
Publication date standards: 1.7.2018
SKU: NS-899662
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Latest update: 2026-06-18 (Number of items: 2 283 376)
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