overhead-door

overhead-door什么意思,overhead-door翻译

基本解释

网络: 升降门；韩国求购升降门；上升卷门

例句

• The overhead door is formed by connecting a suspension box, a vehicle door and a drive system.

  它由悬挂箱、车门、传动系统三部分连接而成。

• Carry out quarterly check and maintenance of crane and overhead door, and make it work.

  每季度对于公司行车以及升降门进行检查保养，排除相关故障；

• Components of sectional overhead door

  分段式升降门的部件