NA 062
DIN Standards Committee Materials Testing
DIN 51220 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN EN ISO/IEC 17025 | 2018-03 | General requirements for the competence of testing and calibration laboratories (ISO/IEC 17025:2017); German and English version EN ISO/IEC 17025:2017 More |
| DIN EN 12390-4 | 2020-04 | Testing hardened concrete - Part 4: Compressive strength - Specification for testing machines; German version EN 12390-4:2019 More |
| DIN 51302-2 | 2000-12 | Materials testing machines - Strain cylinder test method for compression testing machines for concrete More |
| DKD-R 9-1 | 2021-05 | Calibration and verification of the torque measuring device of torsion testing machines More |
