“弹簧门”的概念、定义、翻译、参考文献-科学参考

单词	弹簧门
释义	弹簧门 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	cocontinuous mapping cocontravariant cocontravariant functor cocontravariant tensor Coconut coconut coconut blackheaded caterpillar coconut crab coconut leaf beetle coconut oil Coconut War cocoonase cocoonblending for reeling with confine number of cocoons cocoon cooking cocoon cooking machine cocoon cooking malpractice cocoon curve cocoon drying cocoon drying intensity cocoon drying machine cocoon effect cocooning cocoon mixing cocoon mixing machine Cocoon Nebula

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