
Paints and varnishes — Determination of the pot life of multicomponent coating systems — Preparation and conditioning of samples and guidelines for testing (ISO 9514:2019)
出版:Osterreichisches Normungsinstitut/Austrian Standards

专家解读视频
Paints and varnishes — Determination of the pot life of multicomponent coating systems — Preparation and conditioning of samples and guidelines for testing (ISO 9514:2019)
出版:Osterreichisches Normungsinstitut/Austrian Standards
专家解读视频