Using biserial roller axletree with centripetal spherical support of the host axletree can reduce energy consumption by 30%.
主双列向心球面滚子，降低能耗30%。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
There was a puff, a groaning of the heavy axletrees, a trembling of the building, and the train was in motion.
机车愈发大响起，笨火车轴轮发出吱嘎吱嘎，周围空气随之颤动起来，火车终于启动了。
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划词翻译
详细解释
双列向心
球面滚子，
降低能耗30%。
愈发大
火车
