https://www.lexpera.com.tr/resmi-gazete/20-10-2008/27030 monthly 2026-07-21T06:04:16Z https://www.lexpera.com.tr/resmi-gazete/metin/motorlu-araclarin-dis-gurultu-emisyonlari-ve-egzoz-sistemleri-ile-ilgili-tip-onayi-yonetmeliginde-70-1 2008-10-20T00:00:00Z