In this article, the blowing efficiency of spun silk waste is investigated by varying the settingangle of grid bar of six-roller opener type A034 and the improvement of the product is stated.
来自互联网
2. 枝上柳绵吹又少，海角何处无芳草！
Liu Mian blowing trees less, the World where no meadows!
来自互联网
3. 枝上柳绵吹又少，海角何处无芳草！
Liu Mian blowing trees less, the World where no meadows!
