
Paints and varnishes - Determination of flow time by use of flow cups
出版:Netherlands Standards

专家解读视频
NEN-EN-ISO 2431 specifies a method for determining the flow time of paints, varnishes and related products that can be used to control consistency.
ISO 2431:2019 - Identical
EN ISO 2431 : 2019 - Identical
EN ISO 2431 : 2019 - Identical
ISO 2431:2019 - Identical