ASTM D4031-2007 标准详情
- 标准号:ASTM D4031-2007
- 中文标题:膨松纱线厚层特性的标准试验方法
- 英文标题:Standard Test Method for Bulk Properties of Textured Yarns
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2007
1.1 This test method covers the measurement of the change in length of a tensioned skein of textured yarn due to change in crimp characteristics brought about by exposure to wet or dry heat. The change in length, depending on procedure, is a measure
* 特别声明:资源收集自网络或用户上传,本网站所提供的电子文本仅供参考,请以正式出版物为准。仅供个人标准化学习,研究使用。如有侵权,请及时联系我们!
