ventilation door的意思|示意
[机] 风门
ventilation door相关短语
1、 grilled ventilation door 通风栅门
2、 bidirectional ventilation door 双向风门
3、 Ventilation door axis series 风门轴系列
4、 no pressure perspective ventilation door 无压透视风门
5、 FIRE PROTECTION DOOR WITH VENTILATION 应急通风栅防火门
6、 ventilation e door 风门
ventilation door相关例句
The novel ventilation door not only can be opened in emergency, but also is free from damaging the functions of the original ventilation door.
本实用新型不仅能在紧急情况下，快速打开，而且不会破坏原有风门的功能。
Should be closely after placing all the ventilation door.
放置后应紧密关闭一切的通风门。
The paper introduced a new developed long distance control system for ventilation door in underground mine.
介绍一种新研制的煤矿井下自动风门远程控制系统。