cylindrical rooler bearing的意思|示意
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圆柱滚子轴承
cylindrical rooler bearing的网络常见释义
筒形滚柱轴承 ... cylindrical rooler bearing 筒形滚柱轴承 cylindrical bridge bearing 弧形桥支座 ended cylindrical roller bearing 端穴圆柱滚子轴承 ...