DIN 12256 E:2021-12
Laboratory glassware; tightness test of conical joints, spherical joints and stopcocks
- Standard No.
- DIN 12256 E:2021-12
- Release Date
- 1970
- Published By
- /
- Status
- Replace By
- DIN 12256:2022-08
- Latest
- DIN 12256:2022-08
DIN 12256 E:2021-12 history
- 1970 DIN 12256:2022-08
- 1970 DIN 12256 E:2021-12 Laboratory glassware; tightness test of conical joints, spherical joints and stopcocks
- 1977 DIN 12256:1977 Laboratory glassware; tightness test of conical joints, spherical joints and stopcocks
