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sklademVydáno: 2009-05-31
BS ISO 12819:2009
Methods of evaluation of the battery life of a battery-powered watch
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| Označení normy: | BS ISO 12819:2009 |
| Počet stran: | 20 |
| Vydáno: | 2009-05-31 |
| ISBN: | 978 0 580 61921 2 |
| Status: | Standard |
Popis
BS ISO 12819:2009
This standard BS ISO 12819:2009 Methods of evaluation of the battery life of a battery-powered watch is classified in these ICS categories:
- 39.040.10 Watches
This International Standard specifies two methods for determining the battery life of a battery-powered watch and specifies the labelling to be used by the manufacturers or the distributors to inform the users.
According to the available information, either the theoretical battery life or the practical battery life must be calculated using the equations given in this International Standard.