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AS/NZS ISO 17420.3:2021 identically adopts ISO 17420-3:2012 for Australia, which applies to an unassisted filtering device and specifies a standard thread connection between a filter and the respiratory interface as required in AS/NZS 17420.2. This document also includes the description of test simulators that are necessary for the assessment of some of the requirements. KEYWORDS: Respiratory protective devices; Filtering device; Thread connection
Product Details
- Edition:
- 1st
- Published:
- 08/13/2021
- ISBN(s):
- 9781761134548
- Number of Pages:
- 19
- File Size:
- 1 file , 1000 KB
- Product Code(s):
- 10272310, 10272311, 10272312
