DIN 50157-2 E:2019-12
Metallic materials - Hardness testing with portable measuring devices operating with mechanical penetration depth - Part 2: Verification and calibration of the testing devices
- Standard No.
- DIN 50157-2 E:2019-12
- Release Date
- 1970
- Published By
- /
- Status
- Replace By
- DIN 50157-2:2020
- Latest
- DIN 50157-2 E:2019-12
- DIN 50157-2:2019
- DIN 50157-2:2020-11
DIN 50157-2 E:2019-12 history
- 2020 DIN 50157-2:2020 Metallic materials - Hardness testing with portable measuring devices operating with mechanical penetration depth - Part 2: Verification and calibration of the testing devices
- 1970 DIN 50157-2 E:2019-12 Metallic materials - Hardness testing with portable measuring devices operating with mechanical penetration depth - Part 2: Verification and calibration of the testing devices
- 2008 DIN 50157-2:2008 Metallic materials - Hardness testing with portable measuring instruments operating with mechanical penetration depth - Part 2: Verification and calibration of the testing devices
