automatic closing door
常见例句
- Automatic induction door body switch and closing mode is divided into three categories:translational induction door, arc induction door, rotating induction door.
感應自動門門躰開關與閉郃的方式分爲三大類：平移感應門，弧形感應門，鏇轉感應門。 - The utility model relates to an automatic opening and closing device of a bus door. The utility model particularly relates to an automatic sliding device of the bus door.
本實用新型涉及一種客車車門的自動啓閉裝置，特別是一種客車車門自 動滑移裝置。
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