
Admixtures for concrete, mortar and grout - Part 6: Sampling, assessment and verification of the constancy of performance; German version EN 934-6:2019
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
EN 934-6:2019 - Identical
EN 934-6 : 2001 AMD 1 2005 - Identical
EN 934-6:2019 - Identical
EN 934-6 : 2001 AMD 1 2005 - Identical