annular r ball bearing的意思|示意
美 / /
英 / /
环形球轴承
annular r ball bearing的网络常见释义
环形球轴承 ... annotta a fibre 胭脂树韧皮纤维 annular r ball bearing 环形球轴承 annular r bearing 环形轴承 ...
径向轴承 ... annular r auger 环孔钻 annular r ball bearing 径向轴承 annular r bearing 环形轴承 ...