www.news.ro/social/gabriela-firea-anunta-un-proiect-in-premiera-nationala-600-de-vehicule-vechi-ale-stb-transformate-in-autobuze-cu-gaz-natural-comprimat-euro-6-si-troleibuze-proiectul-estimat-la-150-milioane-de-euro-1922403428412020061019404646