NEN EN ISO 3923-1:2018 en现行
Metallic powders - Determination of apparent density - Part 1: Funnel method
出版：Netherlands Standards
专家解读视频
NEN-EN-ISO 3923-1 specifies the funnel method for the determination of the apparent density of metallic powders under standardized conditions.
EN ISO 3923-1:2018 - Identical
EN ISO 3923-1 : 2010 - Identical
ISO 3923-1:2018 - Identical
EN ISO 3923-1:2018 - Identical
EN ISO 3923-1 : 2010 - Identical
ISO 3923-1:2018 - Identical
