marine intermediate shafting sliding bearing的意思|示意
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船用中间轴系滑动轴承
marine intermediate shafting sliding bearing的网络常见释义
船舶轴系滑动式中间轴承 ... 轴承 bearing; axle bearing; beari ... 船舶轴系滑动式中间轴承 marine intermediate shafting sliding bearing 滚动式中间轴承 roller intermediate shaft bearing ...