JB/T 14193-2022
YLKK、YLKK-W、YLXKK、YLXKK-W系列6kV立式三相异步电动机技术规范及能效分级(机座号355~630)
YLKK, YLKK-W, YLXKK, YLXKK-W series 6kV vertical three-phase asynchronous motor technical specifications and energy efficiency classification (frame number 355~630)
JBT14193-2022, JB14193-2022