NF EN ISO 4490-2008 标准详情
- 标准号:NF EN ISO 4490-2008
- 中文标题:金属粉末。用极准漏斗测定粉末的流动性能。 厅内仪器 。
- 英文标题:metallic powders - determination of flow rate by means of a calibrated funnel hall flowmeter .
- 标准类别:法国国家标准
- 发布日期:2008-10-01
Gives a method to determine the flow time of metallic powders, including powders for hardmetals, be means of a calibrated funnel (Hall flowmeter). Applies only to powders, which flow freely through the test orifice specified.
* 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!