DIN EN ISO 4022:2018现行
Permeable sintered metal materials - Determination of fluid permeability (ISO 4022: 2018); German version EN ISO 4022: 2018
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
This document specifies a method for the determination of the fluid permeability of permeable sintered metal materials in which the porosity is deliberately continuous or interconnecting, testing being carried out under such conditions that the fluid permeability can be expressed in terms of viscous and inertia permeability coefficients
EN ISO 4022 : 2006 - Identical
ISO 4022:2018 - Identical
EN ISO 4022:2018 - Identical
EN ISO 4022:2018 - Identical
EN ISO 4022 : 2006 - Identical
ISO 4022:2018 - Identical
