Universal joint for heavy truck is our dominant product, we recommend u-joint for Mercedes, Volvo, Scania and we provided you with vivid pictures for your reference.是什么意思_Universal joint for heavy truck is our dominant product, we recommend u-joint for Mercedes, Volvo, Scania and we provided you with vivid pictures for your reference.在線翻譯_英語_讀音_用法_例句