
WIND TURBINES - PART 4: DESIGN REQUIREMENTS FOR WIND TURBINE GEARBOXES (IEC 61400-4:2012)
出版:European Committee for Standards - Electrical

专家解读视频
WIND TURBINES - PART 4: DESIGN REQUIREMENTS FOR WIND TURBINE GEARBOXES (IEC 61400-4:2012)
出版:European Committee for Standards - Electrical
专家解读视频