ASTM D4904-1999(2004) 标准详情
- 标准号:ASTM D4904-1999(2004)
- 中文标题:液体栲胶溶液制备的标准实施规程
- 英文标题:Standard Practice for Preparation of Solution of Liquid Vegetable Tannin Extracts
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1999
The solubility of extracts is influenced by temperature. The analytical solutions prepared from tanning extracts are dissolved or diluted in hot water. It is necessary to exercise caution in cooling these solutions and to do so in such a way as to av
* 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!