![header thumbnail](/images/publishers\bsi_cover.gif)
BS EN 148-3:1999
Current
Current
The latest, up-to-date edition.
![header thumbnail](/images/publishers\bsi_cover.gif)
Respiratory protective devices: threads for facepieces Thread connection M 45 x 3
Amendment of
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
15-10-1999
Publisher
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.