閉口拉鏈 的英文怎麼說
中文拼音 [bìkǒulāliàn]
閉口拉鏈
英文
closed end zipper-
Metal for open - end zipper semi - auto line
金屬半自動閉口拉鏈生產流程metal zipper manufacturing machineryA movable structure used to close off an entrance, typically consisting of a panel that swings on hinges or that slides or rotates
門一種用於關閉入口活動裝置,典型的由一塊板上有鉸鏈轉動或為拉動式或為旋轉式的組合
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