黄h视频在线观看视频,要爽死国产一区在线播放,www.欧美在线,奇米影视一区二区三区 ,成人国产精品一区二区八戒网,精品亚洲AV毛片高清,精品先锋中文字幕,欧美日韩精品激情在线看 ,内射极品美女少妇久久精品免费一级一片一毛片-女明星的

Contact Us

Cooling Fan Manufacturer Precautions when using

Date: 2014-10-27   Click: 1577 Times

With the gradual increase in "Cooling Fan Manufacturer" temperatures, more and more families are beginning to use a fan. Whether bought a new fan or fan pulls have rested for nearly a year old, are needed for maintenance and installation. Today editors talk about precautions for everyone to use it before the fans.
1. Look "Cooling Fan Manufacturer" Instructions
Should carefully read the instruction manual before use, to fully grasp the fans of the structure, performance and installation, use and maintenance methods and precautions.
2. Use "Cooling Fan Manufacturer" socket
Desktop, floor fans must have a safety ground wire three-pin plugs and sockets; ceiling fan should be installed in the ceiling of a higher position, you can not install the ground wire.

Back to: Industry news

+86-0769-83660708

Home Product News Contact