UNE EN ISO 4490-2002 标准详情
- 标准号:UNE EN ISO 4490-2002
- 中文标题:
- 英文标题:Metallic Powders - Determination Of Flow Time By Means Of A Calibrated Funnel (half Flowmeter)
- 标准类别:西班牙国家标准UNE
- 发布日期:
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.
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