
Rotating Electrical Machines - Part 2-1: Standard Methods For Determining Losses And Efficiency From Tests (Excluding Machines For Traction Vehicles)
出版:South African Bureau of Standards

专家解读视频
Rotating Electrical Machines - Part 2-1: Standard Methods For Determining Losses And Efficiency From Tests (Excluding Machines For Traction Vehicles)
出版:South African Bureau of Standards
专家解读视频