JB/T 12729-2016 YKK, YXKK series 10 kV three-phase asynchronous motor technical conditions and energy efficiency classification (frame number 400 ~ 630) (English Version)
2016JB/T 12729-2016 YKK, YXKK series 10 kV three-phase asynchronous motor technical conditions and energy efficiency classification (frame number 400 ~ 630)