国产一级淫一区二区波多野结衣_日韩无码免费一级片_国产日韩欧美主播视频在线播放_乱伦无码免费综合_成全视频高清免费观看_国产三级成人第一_久久亚洲aⅴ永久无码精品_电影免费在线观看日本_人妻内谢精中文字幕_天堂亚洲欧美在线中文

Contact Us

220V AC Cooling Fan Check the switch controlled

Date: 2015-11-14   Click: 1459 Times

"220V AC Cooling Fan" switching device according to the security, good flexibility, good contact when the power is turned on and off. The switch has the keys and touch-type variety. Key switch when you press a key there should not be two key phenomena connected, each key is pressed, the reset must be flexible. Timing devices require accurate timing, "220V AC Cooling Fan" rotating flexible, no jamming or friction panel phenomenon, normally open and normally closed position should be controlled and reliable. Knob, switch operation should be issued crisp sound, accurate positioning. "220V AC Cooling Fan" touch-switch touch switch command to be accurate and reliable, but requires significant difference between the stall speed, slow stall speed should be less than 70% faster document.

Back to: Industry news

+86-0769-83660708

Home Product News Contact