·2,447,543篇论文数据,部分数据来源于NoteExpress
We improve Some function of"the special animal hair Crimp machine"to heighten Crimp durability and stop the dissappearing of Crimp during Spinning process.
通过完善“特种动物粗毛卷曲机”,使山羊毛产生永久性卷曲。
youdao
应用推荐
模块上移
模块下移
不移动