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+Article 31 2. |
Article 31 2.A primary energy factor shall be applicable when energy savings are calculated in primary energy terms using a bottom-up approach based on final energy consumption.
1. Prehľad
1.1 Odkazy1.2 Identifikované požiadavky1.3 Súvisiace štandardy2. Identifikované požiadavky
3. Súvisiace štandardy
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