NS-EN 13089:2011+A2:2021
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Mountaineering equipment — Ice-tools — Safety requirements and test methods
Hardcopy
English
01-12-2021
03-06-2023
This document specifies a direct measurement method for characterizing the surface roughness of the rail and wheel associated with rolling noise ("acoustic roughness"), in the form of a one-third octave band spectrum.
| Committee |
CEN/TC 136
|
| DocumentType |
Test Method
|
| Pages |
20
|
| PublisherName |
Norwegian Standards (Norges Standardiseringsforbund)
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| EN 13089:2011+A2:2021 | Identical |
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