Tractors and machinery for agriculture and forestry. Test procedures for positioning and guidance systems in agriculture. Part 2. Testing of satellite-based auto-guidance systems during straight and level travel
State system for ensuring the uniformity of measurements. Medical electrical equipment. Devices for ultrasonic diagnostics. Requirements for the declaration of acoustic output parameters in technical documents
Power cables with extruded insulation and their accessories for rated voltages above 150 kV (Um = 170 kV) up to 500 kV (Um = 550 kV). Test methods and requirements
