Press "Open" or "Close" button, while reaching stop position, stop switch will be activated and the proscenium curtainmachine will stop running.
按下“开启”或“闭合”按纽，幕体到达行程终止位置时，行程终止开关将被激活时，大幕机停止运行。
2
The airflow circulating system can be used for an wall hanging type air conditioner indoor set, an air curtainmachine, an air heater and a dehumidifier.
上述的气流循环系统还可应用于挂壁式空调的室内机、气幕机、空气加热器、除湿机中。
3
Abstrct:The composition of on_line balance system for the rotor of cold & warm wind curtainmachine is introduced. Calculation & procedure of rotor balance is given.