off the air signal 停播信号
The solenoid valve cabinet receives the signal, control the movement of the cylinder to achieve air cooling, discharging and off-line cleaning, lead conversion process automation back blowing.
电磁阀接收电控柜信号，控制气缸动作，实现冷风、卸灰、离线清灰引、返吹风转换等自动化过程。
I had one day off on the day when the No. 8 Storm signal was necessitated for Typhoon Nuri, I used my home dehumidifier to draw water from the air.
在八号暴风鹦鹉悬挂的一天，我用家中的抽湿机抽取空气的水分，而后再画了一幅水彩画。
Electrical circuit for the air-conditioned rooms, passenger and goods lifts, general and other equipment failures, lighting, sound, the signal can also be used to connect ON / OFF auxiliary contacts.
用于空调房间电气线路，乘客和货物的提升，通用等设备的故障、灯光、音响、信号，也可以用于连接ON/OFF辅助接点。
应用推荐