I.S. EN ISO 4022:2018现行
Permeable sintered metal materials - Determination of fluid permeability (ISO 4022:2018)
出版：National Standards Authority of Ireland
专家解读视频
This document specifies a method for the determination of the fluid permeability of permeable sinteredmetal materials in which the porosity is deliberately continuous or inter connecting, testing being carried out under such conditions that the fluid permeability can be expressed in terms of viscous and inertia permeability coefficients (see Annex A).
ISO 4022:2018 - Identical
EN ISO 4022 : 2006 - Identical
EN ISO 4022:2018 - Identical
ISO 4022:2018 - Identical
EN ISO 4022 : 2006 - Identical
EN ISO 4022:2018 - Identical
