亚洲综合激情另类小说区_一级黄色免费三级片_亚洲天堂中文字幕在线观看_今天高清视频免费观看_青青草中文字幕_少妇荡乳情欲办公室3_欧美性爱吃逼视频_午夜福利高清网站_亞洲國產日韓一區高清在線_在线免费观看a级黄色毛片

Product description YE3 series three-phase asynchronous motors comply with the secondary efficiency standards specified in GB18613-2012 "Limited Values and Levels of Energy Efficiency of Small and Medium-sized Three-phase Asynchronous Motors" and the IE3 energy efficiency level of the IEC60034-30-2008 standard. The use environment is the same as that of YE2 series high-efficiency motors, with higher efficiency, which is the first choice for energy-saving and environmental protection transformation. Product related parameters Main specifications