stern shaft
短语词组
- Stern -shaft 關鍵詞尾軸
- stern tube shaft 艉琯軸;艉軸
- ship stern -shaft mechanical seals 船用艉軸機械密封
- withdrawal of stern shaft 拉出艉軸
- stern shaft hub 艉軸套
- stern shaft accident 尾軸事故
- Stern shaft sealing device 艉軸密封裝置
- stern shaft break 艉軸斷損 返回 stern shaft