cop building是什么意思

中文翻译管纱成形

网络释义

1)cop building,管纱成形2)cop-building motion,管纱成形运动3)cimbination building,混合管纱成形4)tube,管纱5)bobbin yarn,筒管纱6)cop faults,管纱纱疵

Development of winding machine of bobbin yarn on shuttleless loom's selvage;

无梭织机织边用筒管纱卷绕机的研制

This paper introduced some measures to decrease the spun yarn evenness CV and cop faults per million-metre.

介绍了降低细纱条干CV值、减少管纱纱疵的一些尝试性措施。