“double swing door”的概念、定义、翻译、参考文献-科学参考

单词	double swing door
释义	double swing door Encyclopedia 工学门释 double swing door弹簧门一种水平开启的门，与普通平开门一样其转动轴位于门侧边，所不同的是弹簧门采用了弹簧铰链（合页）或门顶弹簧、地弹簧代替普通铰链，使得门扇可顺时针和逆时针双向旋转开启，且能自动关闭。
随便看	Russian State Museum Russian state Polytechnic University named A.H. Koseigin , Textile institute named A.H. Koseigin Russian state Polytechnic University named A.H. Koseigin,Textile institute named A.H. Koseigin Russian State University of Cinematography Russian State University of Physical Education, Sport, Youth and Tourism Russian strategic offensive nuclear weapon Russian sturgeon Russian tap dance Russian United Engine Corporation Russian University of Transport Russian vegetation school Russian Virtual Observatory Russian wheat aphid Russian Women Russian Zemstvo Movement Russia 's economic transition Russia Signal Flag Force Russia space activities Russia Today Russkaya Pravda Russky Island Bridge Russo-Iranian Wars Russo-Japanese War Russo-Turkish Wars rust

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