ISO 2513-1974 标准详情
- 标准号:ISO 2513-1974
- 中文标题:工业用乙醛;15度时的密度测定
- 英文标题:acetaldehyde for industrial use; determination of density at 15 degrees c
- 标准类别:国际标准化组织标准ISO
- 发布日期:1974-04-01
Prescribes that samples shall be taken in clean stainless steel flasks purged with nitrogen. The low boiling point at 20.2 0C makes difficult the determination of density at 20 0C, therefore, the determination is specified at 15 0C. The procedure is
* 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!
