“draw-bar trailer”的概念、定义、翻译、参考文献-科学参考

单词	draw-bar trailer
释义	draw-bar trailer Encyclopedia 工学挂车释 draw-bar trailer牵引杆挂车至少有两根轴的挂车。具有一轴可转向，并通过角向移动的牵引杆与牵引货车连接，牵引杆可垂直移动，连接到车辆上不承受任何垂直力。
随便看	Mass production mass production Mass Psychology of Fascism mass publishing mass quality mass-radius relation mass range mass ratio mass renormalization mass resolution mass scattering mass scattering coefficient mass segregation mass segregation of galaxy cluster mass selection mass selectionof aquatic species mass sensitive detector mass sensitivity mass separator mass service system mass service system with delay mass service system with rejection mass shell mass-shell condition mass-shell subtraction scheme

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