https://www.lexpera.com.tr/resmi-gazete/01-12-2006/26363 monthly 2026-11-03T05:47:33Z https://www.lexpera.com.tr/resmi-gazete/metin/yapi-malzemeleri-yonetmeliginde-degisiklik-yapilmasina-dair-yonetmelik-26363-89-106-eec 2006-12-01T00:00:00Z