مشاريع ضخمة قادمة أفريقيا أكتوبر المعدات والآليات
Wirtgen Cold Milling Machines Solve big Challenge At an altitude of m the embankment dam on Lake Oroville dams the waters of the Feather River This makes it the highest dam in the United States North of Sacramento a W 210i and W 2100 precisely milled the