DIN EN ISO 4490-2009 金属粉末.使用校准漏斗(霍尔流量计)测定流率
DIN EN ISO 4490-2009 标准详情
- 标准号：DIN EN ISO 4490-2009
- 中文标题：金属粉末.使用校准漏斗(霍尔流量计)测定流率
- 英文标题：Metallic powders - Determination of flow rate by means of a calibrated funnel (Hall flowmeter) (ISO 4490:2008); English version of DIN EN ISO 4490:2009-02
- 标准类别：德国标准
- 发布日期：2009-02
内容简介
This International Standard specifies a method for determining the flow rate of metallic powders, includingpowders for hardmetals, by means of a calibrated funnel (Hall flowmeter).The method is applicable only to powders which flow freely through the
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