1) double-leaf hidden door
双扇内藏门
1.
The technical requirements,structure,working principles and application features of the electronically controlled,electrically driven double-leaf hidden doors for metro vehicles are described.
介绍了地铁车辆电控电动双扇内藏门的技术要求、结构、工作原理及应用特点等,并指出了安装使用中出现的问题。
2) double-leaf swing door
双扇摆门
1.
The original seal structure and the improved seal structure of the double-leaf swing door at the outside end are described.
介绍了外端双扇摆门的原密封结构和改进后的密封结构 ,对比分析了硅橡胶条、尼龙毛刷和羊毛毛刷的密封性能。
4) double inner fan
双内风扇
5) two leaved door
双扇门,双折门
6) double swing door
双摆门;双扇门
补充资料：双扇
1.指门扉。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条