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Standards 34 Testing 27 Automobiles 22 Motor vehicles 19 Buses 7 Trucks 7 Brakes 6 περισσότερα ... Commercial vehicles 6 Vibration 6 Documentation 5 Dynamics 5 Information organization 5 Petroleum products 5 Braking 3 Hydrogen as fuel 3 Containers 2 Cranes, derricks, etc 2 Hoisting machinery 2 Hydrogen cars 2 Internal combustion engines 2 Management 2 Mechanical drawing 2 Quality control 2 Shock (Mechanics) 2 Welding 2 Acoustical engineering 1 Agricultural machinery 1 Air conditioning 1 Algebra 1 Chemistry, Organic 1 λιγότερα ...