ASTM D7340-2007(2012)e1 标准详情
- 标准号:ASTM D7340-2007(2012)e1
- 中文标题:皮革导热性的标准操作规程
- 英文标题:Standard Practice for Thermal Conductivity of Leather
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2007
Part of the function of a shoe is to assist the foot in maintaining body temperature and to guard against large heat changes. The insulating property of a material used in shoe construction is dependent on porosity or the amount of air spaces presen
* 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!
