DIN 28157 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN ISO 2768-1 | 1991-06 | General tolerances; tolerances for linear and angular dimensions without individual tolerance indications; identical with ISO 2768-1:1989 More |
| DIN 28136-11 | 1989-10 | Agitator vessels; position and sizes of cover nozzles for glass lined steel agitator vessels, type CE, with a nominal volume of 4000 litres for replacement purposes More |
| DIN 28158 | 1984-01 | One piece glass lined anchor agitator; dimensions More |
