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Norm
ÖNORM EN 148-1
Issue date: 2019 05 01
Respiratory protective devices - Threads for facepieces - Part 1: Standard thread connection
This document specifies standard threads for respiratory protective devices and the description of test devices necessary for the assessment of some of the requirements.
...
Valid
§ Legal References
Publisher:
Austrian Standards International
Format:
Digital | 22 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This document specifies standard threads for respiratory protective devices and the description of test devices necessary for the assessment of some of the requirements.
This document does not apply to diving equipment and to positive pressure demand breathing apparatus.
ÖNORM EN 148-1
2019 05 01
Respiratory protective devices - Threads for facepieces - Part 1: Standard thread connection
Norm
↖
ÖNORM EN 148-1
1999 05 01
Respiratory protective devices - Threads for facepieces - Part 1: Standard thread connection
Norm
ÖNORM EN 148-1
1988 04 01
Respiratory protective devices; threads for facepieces; standard thread connection
Norm
Norm
Issue date :
2018 08 20
Rubber, vulcanized or thermoplastic — Determination of hardness — Part 4: Indentation hardness by durometer method (Shore hardness)
