
Metallic powders — Determination of flow rate by means of a calibrated funnel (Hall flowmeter)
出版:Association Francaise de Normalisation

专家解读视频
This document specifies a method for determining the flow rate of metallic powders, including powders for hard metals, by means of a calibrated funnel (Hall flowmeter).
ISO 4490 : 2018 - Identical
EN ISO 4490 : 2018 - Identical
EN ISO 4490 : 2018 - Identical
ISO 4490 : 2018 - Identical