DIN 21614:2009-10
Auxiliary ventilation for mining - Flanged sheet steel reducers
| Fecha edición: |
2009-10-01
En Vigor
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|---|---|
| Idiomas disponibles: | Alemán |
| Resumen: | Auxiliary ventilation in mining is always necessary when underground working places are not connected to the main air current. This standard applies to sheet steel reducers which serve as connecting pieces between ventilation equipment with flange joints. |
| Keywords: | Auxiliary ventilation|Bolting|Connecting pieces|Design|Designations|Dimensions|Flange connections|Flanges|Materials|Mining|Mining equipment|Reducers|Reducing couplings|Sheet materials|Sheet steels|Steels|Ventilation|Ventilation equipment|Weights |
| ICS: | 73.100.20 - Ventilación, equipo de climatización y de iluminación |
| CTN: | |
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Reemplazo Normas |
Reemplaza a DIN 21614:1990-07 Reemplaza a DIN 21614:2008-09 |
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