This paper analyses the thread guide motion of the winding mechanism for model SDS8 M4 draw false twisting machine and researches into the shortening principle of the thread guide travel.是什么意思_This paper analyses the thread guide motion of the winding mechanism for model SDS8 M4 draw false twisting machine and researches into the shortening principle of the thread guide travel.在线翻译_英语_读音_用法_例句