日韩高清国产一区在线,欧美成人高清,欧美久久久久高潮不断,国产精品毛片毛片毛片,中文字幕电影在线观看,国语对白永久免费,国产视频精品区

結(jié)構(gòu)特點(diǎn)  Structural characteristics               

　　YVF3 系列電動(dòng)機(jī)采用高強(qiáng)度鑄鐵結(jié)構(gòu)，具有可靠性高、調(diào)速范圍寬、精度高等特點(diǎn)，裝有獨(dú)立的冷卻風(fēng)機(jī)，保證電機(jī)在不同轉(zhuǎn)速下均有良好的冷卻效果。
       The Y2VF series motors with high strengh cast iron structure, have the characteristics of high reliability, wide speed range, high precision. The Y2VP series motors have independent cooling fan to ensure good cooling effect under different speed.