国产视频va,午夜视频在线观看网址,狠狠插网,少妇黄色片,亚洲国产拍拍拍拍久久久,亚洲超碰人人,九九热久久这里只有精品

結(jié)構(gòu)特點  Structural characteristics
      Y2系列低壓大功率電動機采用高強度鑄鐵結(jié)構(gòu)，具有可靠性高、造型美觀、噪音低、振動小等特點，適用于風機、水泵、壓縮機及工程機械等多種工業(yè)領(lǐng)域。
      The YE2 series motors with high strengh cast iron structure, have the characteristics of high reliability, beautiful apperance, low noise, little vibration, and can be applied to fan, pump, compressor, construction machinery and other industrial fields.