自动卷绕式过滤器一种卷帘过滤器当空气通过一段滤带阻力达到某一预定值时它会自动卷绕一段
The automatic winding filter is a type of roller shutter filter. When the resistance of air passing through a section of the filter belt reaches a certain preset value, it will automatically wind a section
以上为机器翻译结果，长、整句建议使用 人工翻译 。