|
2050| 5
|
[织物分析] 知道棉的经纬密和纱支,怎么算它的克重?如果是弹力的,又怎么算 |
| ||
| ||
回复 2# CMGDTZ 的帖子
| ||
| ||
| ||
| ||
Archiver|手机版|小黑屋|中国纺织服装检测论坛 ( 苏ICP备17035522号-2 )
GMT+8, 2026-6-16 20:31 , Processed in 0.085700 second(s), 21 queries .
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.