DIN EN 12504-1:2021-02 Testing concrete in structures - Part 1: Cored specimens - Taking, examining and testing in compression; German version EN 12504-1:2019 + AC:2020
2021DIN EN 12504-1:2021 Testing concrete in structures - Part 1: Cored specimens - Taking, examining and testing in compression; German version EN 12504-1:2019 + AC:2020
2019DIN EN 12504-1:2019 Testing of concrete in structures – Part 1: Core samples – Production, examination and testing of compressive strength
2017DIN EN 12504-1:2017 Testing concrete in structures - Part 1: Cored specimens - Taking, examining and testing in compression; German and English version prEN 12504-1:2017