DIN 21634:2011
Air regulation systems for mining - Swinging roadway air doors for haulage tracks
- Standard No.
- DIN 21634:2011
- Release Date
- 2011
- Published By
- German Institute for Standardization
- Status
- Replace By
- DIN 21634:2011-03
- Latest
- DIN 21634:2011-03
DIN 21634:2011 history
- 2011 DIN 21634:2011-03 Air regulation systems for mining - Swinging roadway air doors for haulage tracks / Note: DIN 21634 (1999-05) remains valid alongside this standard until 2011-08-31.
- 2011 DIN 21634:2011 Air regulation systems for mining - Swinging roadway air doors for haulage tracks
- 1999 DIN 21634:1999 Air regulation systems in mining - Swinging roadway air doors for monorails and free steered machines - Building and operation
