ISO 4490:2008 金属粉末标准漏斗法（霍尔流速计）测定流速

标准编号：ISO 4490:2008

中文名称：金属粉末标准漏斗法（霍尔流速计）测定流速

英文名称：Metallic powders — Determination of flow rate by means of a calibrated funnel (Hall flowmeter)