| Standardization field | Mechanical engineering |
| Technical committee | BAS/TC 41- Pressure equipment and containers |
| Term (EN) | DN |
| Definition (EN) | Alphanumeric designation of the size of pipework components used for reference purposes. It
comprises the letters DN followed by a dimensionless round number which is loosely related to the effective
dimensions, in millimetres, of the bore or external diameter of the end connections (EN ISO 6708). |
| Term (FR) | |
| Definition (FR) | |
| Term (DE) | |
| Definition (DE) | |
| Term (BS) | |
| Definition (BS) | |
| Term (HR) | |
| Definition (HR) | |
| Term (SR) | DN |
| Definition (SR) | brojčana oznaka veličine komponente cjevovodnog sistema upotrijebljena za referentne svrhe. Sastoji se od slova DN i bezdimenzionalnog cijelog broja koji se odnosi na stvarnu dimenziju, u milimetrima, otvora armature ili spoljašnjeg prečnika priključnog kraja (EN ISO 6708) |
| Date | 2016-02-19 |
| Standards | BAS EN 1074-1:2011 |
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