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sklademVydáno: 2020-07-15
BS ISO 21250-4:2020
Rolling bearings. Noise testing of rolling bearing greases Test and evaluation method NQ
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| Označení normy: | BS ISO 21250-4:2020 |
| Počet stran: | 18 |
| Vydáno: | 2020-07-15 |
| ISBN: | 978 0 580 51961 1 |
| Status: | Standard |
Popis
BS ISO 21250-4:2020
This standard BS ISO 21250-4:2020 Rolling bearings. Noise testing of rolling bearing greases is classified in these ICS categories:
- 21.100.20 Rolling bearings
This document specifies the testing and evaluation method of rolling bearing grease noise in accordance with the method NQ.