we have also improved the automatic felt tracking device thands to a purpose-built sliding cylinder which provides the felt with a stable and correct postion in order to avoid constant manual intervention
我们还改进了自动毛毡跟踪装置,将其安装在一个专门制造的滑动气缸上,该气缸为毛毡提供了一个稳定和正确的位置,以避免不断的人工干预
以上为机器翻译结果,长、整句建议使用 人工翻译 。