DIN 21603:1985
Auxiliary ventilation for mining; sheet airducts, with collars and loose flanges
- Standard No.
- DIN 21603:1985
- Release Date
- 1985
- Published By
- German Institute for Standardization
- Status
- 2009-10
- Replace By
- DIN 21603:2009
- DIN 21603 E:2008-09
- Latest
- DIN 21603:2009-10
DIN 21603:1985 history
- 2009 DIN 21603:2009-10 Auxiliary ventilation for mining - Sheet steel ventilation ducting with collars and loose flanges
- 2009 DIN 21603:2009 Auxiliary ventilation for mining - Sheet steel ventilation ducting with collars and loose flanges
- 1985 DIN 21603:1985 Auxiliary ventilation for mining; sheet airducts, with collars and loose flanges
