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+Article 5 3. |
Article 5 3.For acoustical planning and noise zoning, Member States may use other noise indicators than Lden and Lnight.
1. Ħarsa ġenerali
1.1 Referenzi1.2 Rekwiżiti identifikati1.3 Standards relatati2. Rekwiżiti identifikati
3. Standards relatati
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