I.S. EN 148-1:2018
Current
The latest, up-to-date edition.
Respiratory protective devices - Threads for facepieces - Part 1: Standard thread connection
Hardcopy , PDF
English
01-25-2019
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
This document specifies standard threads for respiratory protective devices and the description of test devices necessary for the assessment of some of the requirements.
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