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Methylene blue particulate test for respirator canisters.
STANDARD published on 31.3.1955
Designation standards: BS 2577:1955
Note: WITHDRAWN
Publication date standards: 31.3.1955
SKU: NS-61993
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: British technical standard
Category: Technical standards BS
Latest update: 2026-09-11 (Number of items: 2 300 165)
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